2016 HYUNDAI SONATA Engine Problems

I am filing a complaint against Hyundai Motor America regarding denial of defect coverage for my 2016 Hyundai Sonata (VIN: [XXX] ). The vehicle is experiencing excessive oil consumption and triggered diagnostic code P1326. The dealer confirmed only one quart of oil remained in the engine and noted a valve cover gasket leak. Hyundai’s Tech Line instructed a gasket replacement and oil consumption test, but Hyundai corporate formally declined coverage, citing mileage and second-owner status. This is not a routine warranty claim but a defect claim. Oil consumption defects in Hyundai Theta engines are well-documented and have been subject to recalls, Technical Service Bulletins, and class actions. Defect coverage should not be limited to first owners. I am requesting reimbursement for the valve cover gasket repair, acknowledgment of the oil consumption defect, and corrective action to ensure Hyundai honors defect-related coverage fairly. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My 2016 Hyundai Sonata experienced a sudden engine failure while in operation with no prior warning lights or symptoms. The engine seized unexpectedly, creating a safety risk. This failure appears consistent with known engine defects affecting Hyundai Sonata vehicles of this model year. Hyundai Motor America denied my claim without addressing these known defect patterns.

Vehicle stalled while driving

On November 10, 2025, my 2016 Hyundai Sonata Hybrid (VIN [XXX] , approximately 150,000 miles) experienced a sudden loss of power while I was turning right and accelerating into traffic. The vehicle immediately entered limp mode with flashing warning lights and audible alerts. The vehicle lost normal propulsion and could not accelerate properly, creating a dangerous situation as it was blocking a traffic lane. I was forced to limp the vehicle into a nearby parking lot to get out of traffic. The vehicle was not safely drivable afterward and was towed home. A few days later, the vehicle was towed to Murdoch Hyundai in Lindon, Utah, for diagnosis. The vehicle was found to have diagnostic trouble code P1326, which Hyundai identifies as activation of the Knock Sensor Detection System (KSDS) related to connecting-rod bearing wear. This condition is part of Hyundai’s known engine defect and safety recall/warranty extension programs. During inspection, the dealer observed that the valvetrain did not show signs of neglect or sludge, which is inconsistent with oil starvation or severe maintenance neglect. This further supports that the failure is consistent with the known connecting-rod bearing defect addressed by Hyundai’s KSDS safety recall, rather than a maintenance-related issue. This is a safety issue because sudden loss of propulsion or reduced power while entering traffic creates a high risk of collision. Hyundai customer care has been unwilling to open a new case number or escalate review, and the dealer has indicated possible denial of engine replacement coverage based on incomplete oil-change records, despite the vehicle exhibiting the KSDS safety condition. I am requesting NHTSA review of this safety-related defect and the manufacturer’s handling of KSDS/P1326 failures. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My 2016 Hyundai Sonata with the DOHC GDI Theta-II engine is experiencing severe engine oil consumption consistent with Hyundai's known TXXI/TXXC extended warranty defect. The oil pressure warning has flashed while driving or braking, the engine runs rough when slowing down, engine has made knocking noises, and there is smoke/vapor with a burnt oil smell when removing the oil cap after driving. The oil level drops rapidly between changes despite proper maintenance. This issue poses a risk of engine failure, stalling, or fire while driving. I have maintained the vehicle on time with all oil change receipts. A Hyundai dealership refused to perform the required warranty diagnostics even though this issue falls under Hyundai's extended warranty for Theta-II engines. This is a serious safety concern, and no corrective action has been taken.

My Hyundai is experiencing severe and continuous engine oil consumption that creates a safety risk. The vehicle loses a significant amount of oil within 1,000–1,500 miles, sometimes showing almost no oil on the dipstick despite recent oil changes. There are no external leaks, no burning smell, and no visible oil under the car. The cause remains UNKNOWN, but it appears to be internal engine burning or a manufacturing defect. I have taken the vehicle to the Hyundai dealer multiple times. They performed oil consumption tests but either reported “normal results” or did not provide clear explanations. The issue continues exactly the same. I also contacted Hyundai corporate, but no meaningful assistance or goodwill support was provided. The dealer acknowledges no leaks but still refuses to repair or replace the engine. This problem is dangerous because the oil level drops without warning lights or error codes. If I do not manually check the dipstick, the engine could run dry and seize while driving. Sudden engine failure on highways or in traffic can cause accidents. I now have to frequently top up oil just to keep the engine alive. I have maintained the vehicle properly and completed all requested tests. The cause is still UNKNOWN, but based on similar Hyundai cases, it may involve piston rings, valve seals, or internal engine wear. Many Hyundai owners report the same issue, suggesting a broader defect. The dealer’s only advice is to “keep monitoring oil,” which is not a safe long-term solution. This defect poses a serious safety concern and financial burden. I am filing this complaint so NHTSA can investigate, as the engine may fail unexpectedly, putting me and others at risk.

Car has been consuming oil fast since around 75,000 miles. Car is under 100,000 miles and I have been told by an independent shop that it basically has piston ring failure which means engine failure.

The vehicle is going through oil very quicky. No leaks no burning.

This car burned oil like crazy from the start. We kept the oil changed regularly, had to change spark plugs weekly and add a quart or more of oil each week in between oil changes. One day whole stopped at a red light the engine started knocking for no reason. Once diagnosed it turned out that it had spun a rod bearing. These engines need to be recalled before someone ends up in a fatal accident. This car was driven daily on a major interstate thankfully the issue happened at a red light, but has left me with a car note and a non drivable car. What’s it gonna take to get these engines recalled and replaced?

My 2016 Hyundai Sonata (VIN: [XXX] ) had its engine replaced under recall campaign 20V746000 in March / April 2024 at Hyundai of Round Rock, TX. In October 2025, less than 18 months later and at 97,000 miles, the replacement engine failed again. Hyundai has refused further repair, citing an expired recall warranty. This raises serious safety and reliability concerns, as a recall engine should not fail this soon. Engine failure while driving could result in a stall or crash risk. Please investigate whether Hyundai’s recall replacement engines are defective and if extended coverage is warranted for affected consumers. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Engine issue - but no recalls there have been hundreds of this same car yr and model with engine issues out of the blue

The vehicle experienced an engine and power train failure while driving on the highway, resulting in sudden loss of power. The electrical system also failed after the dealer visit, causing the battery to die every morning. Yes, the vehicle is available for inspection upon request. My car suddenly lost power on the highway and would not accelerate, forcing me to pull over on the shoulder with traffic moving around me. This created a serious risk of a rear-end collision or crash. Additionally, after the dealer visit, the electrical system began failing and the vehicle has been completely dead every morning, leaving me stranded with a child and unable to reliably start the car. The problem has not been reproduced because the check engine code cleared itself after the incident; however, the symptoms absolutely remain. The dealer refused to diagnose the loss-of-power event because the code was cleared, and they returned the vehicle to me with a dead battery. The electrical issue (car dying every morning) has been happening consistently since the dealer visit. The vehicle was taken to a Hyundai dealership immediately after the incident, but they refused to diagnose the loss of power due to the code being cleared. A mobile mechanic scanned the code at my home before the tow, but the code disappeared afterward. The electrical failure began after the dealer visit and has not been properly inspected by Hyundai. Yes. While driving on the highway, the check engine light came on and the car immediately lost power and would not accelerate. After the dealer visit, the car has been completely dead every morning and requires a jump to start. These symptoms began on the same day as the highway incident and continued after Hyundai serviced the vehicle.

While driving, my 2016 Hyundai Sonata’s engine suddenly started knocking loudly. I stopped immediately and found the engine oil was very low without any prior warning. After adding oil, the engine still runs but with possible internal damage. This could have caused the engine to seize while driving. There were no warning lights or leaks before this happened.

Sudden engine failure. Compression issue, car has only 63,000 miles.

High engine oil consumption 2 qts every 1k miles.

Car had oil in the electrode of spark plug. Total engine failure

At 70712 miles cylinder 4 suffered a catastrophic internal failure. The vehicle also had excessive oil consumption and the dealer just told us to keep adding oil as there was nothing they could do. The vehicle must have had a manufacturing defect.

The problem with my vehicle is a failure of internal engine components, specifically a known defect in the piston rings of the Hyundai Theta II engine. This failure causes excessive oil consumption, which is burned internally. The internal engine components have failed, leading to a widely documented defect in the Hyundai Theta II engine. The primary symptom, which began to get serious around 80,000 miles, is the constant need to add oil to the engine every two weeks. If I do not do this, the low oil warning light illuminates on the dashboard, serving as a continuous alert of the problem. This failure was officially confirmed by an authorized Hyundai dealership. About two weeks ago, they first documented that there were no external leaks on the vehicle. When I returned because the oil had been consumed again, they performed a new diagnostic, for which I paid over $300, that confirmed the engine is burning oil internally. The dealership, acting as the manufacturer's representative, is the only entity that has formally inspected the vehicle. The situation places my safety and the safety of others at serious risk. First, the oil consumption can lead to a sudden and catastrophic engine failure, resulting in a loss of power and control of the vehicle while in transit. More alarmingly, the guidance I received from Hyundai staff was to simply "wait for the engine to stop working or start making a lot of noise." As someone who depends on the car for a daily commute, following this dangerous recommendation is an unacceptable risk.

Was driving on the interstate, and took the exit I needed. Upon exiting before coming up to stop light, noticed check engine light flashing, and couldn't accelerate. RPMS were bouncing when I tried to accelerate. Pulled off onto side of road, called mechanically inclined friend who came with an obd2 sensor, and it was showing a P132600 code for Knock signal range performance, with an audible knocking sound, and engine vibration while on in idle. Got the code cleared so we could drive the car the 3 miles I needed to go to get to where I was going, 2 miles in, the engine light came back on and vehicle went back into limp mode. Called AAA and got the car to an in network mechanic shop for Carvana, whom i bought the car through a month prior. Proceeded to do an oil sample test and found it to be full of metal shavings. Said engine would need to be fully replaced. Vehicle is currently still at mechanic until SilverRock gets the claim and will see if the engine replacement is covered under warranty. Certified Automotive Inc. [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I BOUGHT THIS VEHICLE ON [XXX],I DIDNT RECIEVE ANY INFORMATION ABOUT RECALLS,I WAS DRIVING ON [XXX] AT 60 MPH AND NOTICED THE DASH LIGHTS CAME ON, SOMEHOW I WAS ABLE TO COAST FAR ENOUGH AND MERGE 2 LANES AND WAS SITTING BETWEEN THE OFFRAMP AND THE FREEWAY ,THE SEEMED LIKE A DEAD BATTERY OR WOULDNT TURN OVER, SOON A CALIFORNIA STATE TOW TRUCK PULLED UP HE TRIED TO JUMP IT ,NOTHING, HE TOWED ME TO A SAFE PLACE, THEN I CALLED TRIPLE A SAME THING, I WAS TOWED HOME AFTER I ASSUMR THE CRANKSHAFT COOLED IT STARTED WITH A KNOCK, THERE WAS NO KNOCK WHEN IT SIEZED, I GOT HOME AND SEEN THEY GAVE ME GWC WARRANTY, IM PAYING FOR THEY DIDNT EVEN MENTION THAT WHEN I BOUGHT IT, ,THE STORY IS WORSE THIS WAS THE SECOND CAR FROM THIS DEALER,THE FIRST ONE I HAD 1 DAY AND HEARD RODS KNOCKING ON COLD STARTS I TOOK IT RIGHT BACK, THATS HOW THEY GOT ME IN THIS I WAS KINDA CORNERED, I CALLED GWC THEY SAID SEND IT TO A DEALER SO I SENT IT TO HYUNDAI ,AT FIRST THEY TOLD ME THE ENGINE SIEZED AND SAID ITS COVERED BY HYUNDAI, THEN SAID THE NEXT DAY THEY DENIED IT BECOUSE THE KNOCK SENSOR UPDATE WAS NEVER COMPLETED FROM 2020,I ONLY HAD THE CAR 1 MONTH IT SIEZED ON [XXX],SO NOW THERE TRYING MY GWC COVERAGE WHO TELLS HYUNDAI THEY WILL COVER A USED ENGINE,I SAID OK, I HAVE BEEN COMMUNICATING WITH THE HYUNDAI SERVICE MANAGER, HE DID TELL ME OVER THE PHONE HE DOESNT BELIEVE IT WAS EVEN LEGAL FOR THEM TO SELL ME THAT CAR,ALSO YES THE BLINKERS DID CONSTANTLY GO THE WRONG WAY,I DIDNT KNOW ABOUT THAT RECALL EITHER I KNOW IT WAS UPSETTING ME,EVERY TIME I LOOK MY BLINKER WAS GOING THE OTHER WAY,,I SEE LOTS OF RECALLS AND PROBLEMS WITH THE HYUNDAI ENGINES,HOW DO I REALY KNOW IF THAT WAS OR WASNT TAKEN CARE OF FOR THIS CAR OR WAS THERE A KNOCK SENSOR RECALL IN 2020, THE CAR HAS 144,000 MILES I BOUGHT IT WITH 141,051, HYUNDAI WARRANTY BECOUSE ENGINE SIEZURE IS 150,000, ITS STILL SITTING AT HYUNDAI WAITING FOR GWC TO SAY GO AHEAD ,HE KEEPS TELLING ME THEY WILL LET ME KNOW TOMAROW,I HAVE NO CAR, INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT

Pushed acceleration at traffic light to cross and turn into neighborhood, car started beeping frantically, 'check hev system' flashed on dash as well as 'turn off engine' while car decelerated to 1-3 mph. Battery meter bar on left side of dash completely depleted showing no battery power supply at all. Turned vehicle off for a few minutes then restarted. Put the vehicle in drive gear and same warnings appear, car doesn't even accelerate when gas pedal is pressed fully, stays at 1-3 mph crawl. Vehicle stalls out after 30 seconds, vehicle turns on but cannot start.

Engine failure and car burning oil very fast causing other things to go wrong like piston ring and spark plugs.

I was going down the highway and noticed a weird sound and when off the highway it just shut down on me thank God I was able to pull in a median and I could not drive or start it. No other warning signs. I had it towed to a mechanic and they told me the engine was blown and he wouldn’t touch it.

On [XXX] as I was driving out my garage my car started to drive with hesitation. As I turn the corner from home my car started to shake vigorously so I turned into the alley which leads back to my home the check engine light came on. I was able to drive into the garage. So I went to a mechanic who has serviced all my previous cars and he showed me that the car is burning too much oil that was effecting the performance of the engine making it drive sluggish I was also told at the oil changing company in numerous occasions that the sonatas burn oil. I’m trying to get it resolved but having no luck . It’s a real hassle with servicing this car. I need assistance on what I need to do INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The engine began knocking on us, towed to dealership. Safety concern was dying on the highway with other cars around. The dealer said it needs a new engine. Not sure there were any indications of failure or not. Some records indicate in order for Hyundai to warranty, this car needed to have had campaign 953 KSDS installed prior. Some records such as the TG3 TXXI warranty state that in April 2022, the KSDS campaign update was no longer required for the Hyundai Theta II engine warranty. owner did not perform KSDS 953, based on not receiving the information. Hyundai is currently denying warranty, but if TG3 TXXI is correct, the dealer has yet to fully inspect, and the fact remains that in April 2022 the Campaign 953 is no longer a prerequisite. I dont feel like I should be denied assistance. Please help.

My check engine light came on and my car went into “limp mode” and wouldn’t go above 30 mph. It also kept blowing hot air through the vents and the coolant level thermometer kept raising.

In April 2025, my 2016 Hyundai Sonata 2.4L began making a knocking noise while driving. There were no warning lights or error messages on the dashboard, so I was confused about what was wrong and assumed it might be a minor issue related to the axle, which I had repaired in the past. I brought it to a local mechanic, who informed me the engine noise was concerning and mentioned this model was known to have engine-related recalls. Upon researching, I discovered my vehicle had an outstanding recall for the exact issue (connecting rod bearing wear leading to potential engine seizure), but it had expired due to the age of the vehicle. The car was brought into the dealership on April 30, 2025, and has remained there ever since with a completely failed engine. I was told by Hyundai corporate that they would not offer goodwill assistance due to the recall technically expiring. However, I never received any notification about this recall and had no idea it existed. The engine failure has left me without a vehicle for over three months. I cannot afford the $10,000 replacement cost quoted to me. My Sonata only has approximately 145,000 miles, and this engine failure puts my safety and financial situation at risk. I believe this is directly connected to the original recall defect and should have been addressed regardless of the expiration date, especially since the failure occurred from the same root cause. It has been inspected by the Jacksonville Key Hyundai dealership (where it is located now) as well as two other local auto shops.

Engine failure. Happened in the middle of the beltway in dc. Was left in the middle of traffic had to get car towed. No lights were on prior to this happening. Seems everyone i have talked to with a senata has had engine failure and has ultimately got a new one replaced by the delorship. The 2016 isn't on the recall list only models 2011-2014. But I have heard of numerous 2015-2016 models having the same issue. This car barley had 110k miles on it before the engine failure. These vehicles are not safe and there needs to be something done. It is currently being looked at by delorship. Im hoping for the best.

While driving on the highway, experienced loss of power and flashing check engine light, subsequently causing engine knock and engine failure. This situation could have caused an accident and put myself and others at risk. It is understood the manufacturer has recalled more than one million vehicles due to engine failure and is working with NHTSA to address the issue. In communication with the manufacturer to inspect the damage and resolve the issue.

Rod bearing failed at highway speeds, loss of power and flashing check engine light only after engine failure. This could have caused an accident putting myself and others at risk of bodily damage had I not been able to pull off of the freeway. Engine knock/rattle, eventually leading to catastrophic engine failure. This has been confirmed by a third party trusted and certified technician at an independent shop. Currently in the process of having the damage inspected by the manufacturer.

Driving and engine began to tick, for a couple minutes, then died. Would not restart.

The vehicle is burning oil, so I had a Hyundai dealer (Brandfon Hyundai New haven, CT) start an oil consumption test. At 1,000 miles the vehicle has no oil. Therefore, the engine can seize and shutdown without warning, which could cause serious injury or accident. Hyundai declined an engine cleaning, which the dealership indicated doesn't work anyway. The next step is engine replacement. However, the dealership won't return my calls. This is a common engine problem with older Hyundai's.

This vehicle has a faulty engine design which results in extreme over-consumption of oil. After an oil change, the engine will typically empty in less than a month, which is beyond a reasonable level of oil consumption. Side effects of this include other parts of the engine wearing down quicker, including the spark plugs, which cause engine misfires. Ultimately, this vehicle's engine design causes financial hardship to it's owners and poses a potential safety risk to those who drive in it. I believe Hyundai should do a recall to fix this faulty engine (with an engine replacement if necessary).

I had knocking in the engine from the auto body shop and my extend warranty told me this is the problem that I have

Engine consumes excessive amount of oil, approximately 5 quarts every 1,000 miles. No leaks found when taken for inspection.

There is an oil problem with this car - my engine light keeps going on, then it backfires, I brought to the dealership and $2,800 later, I still have the same problem. There is no leak that I can see, the oil just disappears. My mechanic said this is a known problem but Hyandai will not get back to me, I have tried several times with no interaction back

My car has 123,000 miles on it, it started with just aircon compressor not working then a week after the engine light started blinking and doesn’t accelerate more than 60 in the interstate then there is a rod knocking in my engine after that.

The vehicle is consuming oil because it’s burning it. The mechanic changes my oil and the same day the oil turns black. I have to constantly check the oil gauge and top up the oil when low. Unsure of the damage this might be doing to the motor.

The engine stopped as I was driving on the road.

I am reporting a serious safety concern involving my 2016 Hyundai Sonata Hybrid, which has experienced multiple hybrid system shutdowns while driving. This includes repeated complete power loss incident on I-90 beginning in June 2022, when my daughter was driving home after her hospital shift. The vehicle displayed a “Hybrid System Warning – Turn Off Engine” message and had to be pushed off the highway and towed. This was the first of several hybrid-related failures that culminated in a full engine replacement under warranty at 82,015 miles — and now, the same hybrid system warning has returned at 127,592 miles, well within Hyundai’s 150,000-mile hybrid warranty. Hyundai is currently denying coverage. I am requesting that NHTSA investigate repeated hybrid system faults and warranty denial patterns in Korean-manufactured Sonata Hybrids.

Engine its completely shot won't go past 55 mph showing code p1326 knock senor bull crap. Which is the same reason and shows same symptoms as all the other recall 198 engines but hyundai won't cover my model vehicle because its not "part of the recall" when it should be I still owe 10k on my vehicle hyundai quoted me 10k to replace the engine i shouldn't be paying anything due to the fact that yall consistently have to same problems on all your vehicles.

I am writing to formally request reconsideration of a denied warranty claim regarding my [XXX] son's 2016 Hyundai Sonata, which recently suffered complete engine failure and Hyundai has denied. The vehicle is equipped with the Theta II engine, which is widely known to be associated with engine failure risks and is covered under Hyundai’s extended warranty program. Despite this, my warranty claim was denied due to the fact that two recall-related services were not completed. I would like to respectfully challenge this decision for the following reasons: The engine failure is consistent with the known defects in the Theta II engine, which Hyundai has acknowledged through its extended warranty program and recall campaigns. I was not properly informed of the outstanding recalls or their impact on warranty eligibility. We purchased the vehicle in November 2024 and had not received any notifications of these recalls. Had I been made aware of these recalls I would have taken immediate action but again, I was not ever notified. The failure of the engine is unrelated to any owner negligence and should be covered regardless of recall status, especially under a defect-related extended warranty program. The failure has left my son without a functioning vehicle and facing a costly engine replacement for an issue Hyundai has accepted responsibility for in thousands of similar cases. He started working at [XXX] to begin saving for his first vehicle. He spent $8,000 of his own money and is now devastated by an issue outside of his control. I am requesting a full reconsideration of my claim and repair costs under the extended warranty program. Due to the Engine failure my sons car locked up and died while traveling with passengers. This was a terrifying safety event as my son was stuck in the driving lane with traffic until the car could be towed. Please let me know what additional information you need to review my case. Thank you, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5

Engine failure

While driving my 2016 Hyundai Sonata Hybrid SE (89,000 miles), a “Check Hybrid System” warning appeared on the dashboard, followed by a sudden loss of power. Shortly after, the engine began knocking loudly. A local mechanic scanned the codes and saw engine misfire and hybrid system faults. After clearing the codes, the engine ran worse and the knocking increased significantly. I had to tow the car over 700 miles from Whitehorse, Yukon, to the Anchorage Hyundai dealership in Alaska, which cost me over $5,000. The dealership said they hear engine knocking but refuse further diagnosis unless Hyundai initiates a goodwill assistance case. My car has a rebuilt title, but this issue appears to be similar to other known failures and recalls, such as Campaign 198 / NHTSA 20V746000. It is a serious safety issue — I was stranded in the middle of a remote highway. This appears to be a major defect, and Hyundai needs to investigate and support affected customers.

I had engine issues back in 2021. I had to pay $600 for a part to be installed to fix the problem . The engine failed, the idle was violently lurching forward and would randomly Shut down. Recently the car shut down without warning again. Its scary.

My car on the freeway started knocking. The check engine light came on. The car immediately caught fire. It is at the tow yard now. We just went through the oil consumption testing and the cleaning. I filed a report in November it failed for misfire and we paid to have the top rebuild. The car failed the oil consumption 1000 miles after the cleaning. We were told to continue to drive. We had 4 people in the car. I have the dash cam with the rod knock. The car has a check engine code. Hyundai needs to be held accountable.

Oil consumption issues burning oil no leaks.

I just recently purchased about a month and a half ago. I was on my way to work and it was a thudded knocking noise before my car slowed down and shut off on the highway. I had to get it towed to a nearby restaurant I had a mobile mechanic come by he put it on a scanner code p0014 came up with the engine light on.. When he cut the car on and heard the noise he said my engine has failed.. I haven’t had any prior issues with my car before this date.. He mentioned it’s recalls on the engine I have my VIN doesn’t show it’s a recall but it’s the same issues described happened

While accelerating from a red light, the engine suddenly lost power and the car stalled in the left turn lane in the middle of traffic. We had to have the vehicle towed to a repair shop, where I was informed that the engine had seized or locked up. The mechanic mentioned this type of failure can happen if the engine loses oil pressure, but we received no warning lights (oil, check engine, or otherwise) prior to the failure. The vehicle has always been properly maintained, including an oil change just a few months prior, and it had not been driven much since. This vehicle was purchased for my daughter to travel to and from college safely and reliably. We have taken great care of it, so the sudden and catastrophic failure of the engine (without any prior warning) is both unacceptable and devastating to our family and we have no way to get her back to her college. I’ve now learned that this year, make, and model: 2016 Hyundai Sonata has had numerous complaints and issues related to sudden engine failure and oil system issues. To my knowledge, this issue has not been officially recalled, despite a pattern of numerous similar reports. This kind of failure puts drivers and passengers at serious risk, particularly when it occurs during active driving conditions like what happened to us as we were stranded in the road and it almost caused a vehicle to hit us. As a parent, I entrusted Hyundai with my family’s safety. I am extremely disappointed by what appears to be a systemic issue and . I urge the agency to reconsider investigating these failures and pressure the manufacturer to do the right thing, stand behind their product and support affected customers like us.

Sometimes I see the engine ligth when I drive to long

My vehicles engine gave out on highway 95 . I towed it to the Hyundai dealership after a mechanic friend informed me of the recall with the Sonata Engines. Hyundai is refusing to assist with my engine failure under the recall or my lifetime warranty. They are stating that the recall is voided due to my dipstick size and that my lifetime warranty on the engine is voided due to another safety software recall not being updated before the engine recall; I was not informed by Hyundai of either recall. I am now without a vehicle

Unknown

THE ENGINE THEY EVEN HAVE A RECALL ON MY CAR ENGINE THIS HAVE CAUSED NO RISK THIS PROBLEM HAVE BEEN CONFIRMED BY A MECHANIC HAVEN’T BEEN LEGALLY INSPECTED YES THE OIL LIGHT COMES ON OFTEN

I am reporting multiple safety-related problems with my 2016 Hyundai Sonata Sport 2.0 that have become progressively worse and may pose a serious danger. The Electronic Stability Control (ESC) warning light starts blinking during startup, then remains solidly illuminated while driving. This indicates a persistent fault in the stability system. The car also frequently slows down or brakes on its own, without any input from me. This happens especially right after starting the car or while driving in traffic, and has caused multiple near-accidents. These issues first appeared around two years ago, but they used to happen occasionally. Over time, they have become more frequent, and now they occur daily. There is also a grinding or dragging noise when the vehicle starts or moves at low speed, and it often hesitates when trying to accelerate. These symptoms create uncertainty and make the vehicle feel unsafe to operate. Inside the car, the dashboard has severely cracked, with deep, wide splits across the top panel. I’m concerned this could interfere with airbag deployment or reflect light dangerously while driving. On the outside, the paint is peeling off in large chunks, and I’ve noticed the same problem on other Sonatas of this model. This suggests a wider manufacturing issue and raises concerns about long-term durability and corrosion. These problems have not been confirmed by a mechanic yet, but they are consistent, worsening, and clearly pose a safety risk. I have recorded a video that shows the ESC warning and the sound it makes, which I am including for reference. Video evidence of ESC malfunction and mechanical noise: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Extremely well maintained car began burning excessive amounts of oil. Called Hyundai corporate and they said that there is an extended 150,000 mile warranty on the engine and set me up with the Metrowest Hyundai dealership in Framingham, MA to begin oil consumption test procedure. Dealership performed test and I burned almost 2 out of 5.1 quarts in 1,000 miles. There is no reason a well maintained engine, with regular oil changes well within the manufacturer recommended interval and using full synthetic oil, coupled with regular engine maintenance and Techron, plus at least 80% highway miles, should be doing this. Dealership then performed combustion chamber clean as step 2 of process and the entire timing system began failing after that (P0010 and P0011). The car is now at the point of almost catastrophic engine failure and it will cost $6,200 to repair (the value of the car itself). Hyundai corporate then told me I'm actually not covered and that the warranty only covers rod bearing failure. So both they and/or the dealership strung me along, and the car is clearly not made well and Hyundai is not addressing these concerns. I know many people have had these issues with these cars. In my case, trying to get them addressed then destroyed my car.

Hello this is my second time filing for a complaint because the first time I did not receive an email confirmation. On Thursday night (April 4th) I was driving back home, I had just existed the highway and was now on a regular big busy street. I was driving approximately no more than 25 MPH. At the traffic light when it turned red I obviously had my foot on the break. When it had turned green and I tried to accelerate the car would just not simply move. As I said I was on a busy street there was many cars, My partner and I had to safety move the car by foot out of the road to let other cars pass, it was very dangerous for us since it was at night. I'd like to add prior to this the only time I ever had a problem was when I would turned on the car and later try to drive it would start shaking for a minute and then suddenly stop when I parked it and turned it off. Also there was never any engine light or any warning lights on the dashboard, To continue I had to call my dad late at night to help me find what was wrong with the car, obviously since it was at night there was not much to do, but to park the car and leave it there overnight. Next morning he goes and try to see if it turned on, It didn't the car was not running anymore, he called a tow truck for them to take it to a mechanic, In where they said it was an engine problem. The mechanic told my dad it would need a new engine which that can cost a lot. I called in the dealership in where i am financing it and told me if it was a motor problem I would have to pay $7500 to $8000 for a new engine replacement. This is do draining knowing I've had this car for less than TWO MONTHS and already having to pay for a new ENGINE? This was also very dangerous knowing the car never showed a warning light on the dashboard !! I could've been driving on the highway and the car could've stopped in the middle this could've been super dangerous putting my life at risk not knowing the the car had an engine problem.

Car keep stalling misfire just started muffler sound smoke lack of power when driving

Driving back home [about a 20 min ride] car has been driving fine, with no lights on dashboard EVER showing , obviously on a red light i had the break, then when it turn green the car would not accelerate at ALL. Car was still on with light and radio working the car would just not accelerate. I was on a busy street so I had to push the vehicle by foot with my partner to get it out of the way. Oil and battery seemed fine, I had to call my dad for help he as well did not find anything. We had no other choice but to leave the car on that street parked. Next morning my dad went to check it out and the car would not turn on AT ALL. He called a towing truck and took it to a mechanic in where he said that it was in fact the engine. When driving and prior to other cars I've driven the car there was never a warning sign what so ever this came out unexpectedly, putting my partner and I at risk in a busy street having to move the vehicle by foot.

After having the car for about a week the engine light came on at that time I took the car back to Carmax Service Department in Canoga Park. They scanned the car and they told me that it was misfiring. Carmax fixed the car. They had the car for the ten days. The day I received the car back, the engine light came on again. Took the car to my mechanic and he ran the codes again and he told me it was misfiring, again. He cleared the code and I again returned the car to Carmax, and explained to them what happened. I checked on the car couple days later and I was told that they drove the car for 30 miles and the engine light didn't come on. I picked up the car the next day On [XXX], the engine light came on, again. I returned the car back to Carmax, April 1st and talked to the Service Manager. I explained to him everything that happened. In each case, before returning the car or having the inspected, I did notice a difference in the way the car responded. Also, when I filled up with gas, the gas didn't fill up all the way and there was a clicking sound when driving. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

What component or system failed or malfunctioned, and is it available for inspection upon request? Engine How was your safety or the safety of others put at risk? I was driving 60 mph down a busy highway when I lost the ability to accelerate—putting myself and others at risk while trying to get off the road to a safe location. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? Yes. A mechanic that has been in our area for decades. Were there any warning lamps, messages, or other symptoms of the problem before the failure, and when did they first appear? No.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 35 MPH, the accelerator pedal was depressed, and the vehicle failed to respond. The TPMS warning light was illuminated. The contact stated that while driving around a corner, the vehicle started losing motive power. The contact continued depressing the accelerator to the floorboard; however, the vehicle failed to respond. The contact pulled over to the side of the road and the engine seized. The check engine warning light illuminated. The vehicle was towed to an independent mechanic where it was diagnosed with bearing failure. The contact then towed the vehicle to the residence. The dealer was not made aware of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 144,336.

Mileage: 144,336

The engine violently vibrates and no matter how much I get an oil change it burns so fast and I have to keep adding. It's not leaking, just burning. I plugged in a diagnostic tester and it said that the 3rd cylinder was misfiring. I haven't had the car for very long, and this is not normal. I take good care of it.

My vehicle had the following symptoms: 1. Alternating between sluggish acceleration/handling AND rough acceleration with the vehicle lurching forward at times 2. Check engine light with error code P00010 3. Occurred frequently over a one month period (5+ times) This was unsafe as the car could not properly accelerate and would lurch forward at intersections. This could easily have led to a crash. We limited driving. This issue was observed at the dealer where I repaired issue. The issue is exactly the same as the issue described in the recall for Hyundai Sonata 2015 under SB-10058136-4434 and was resolved by replacement of the E-CVVT seal as described. This issue is ridiculous for me to deal with and put my family as risk given it a KNOWN issue for Hyundai in their other vehicles.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 50 MPH, the check engine warning light illuminated. The contact smelled burning engine oil coming from the engine. The vehicle was taken to the dealer to be diagnosed. The contact stated that a friend arrived at the residence to inspect the vehicle. Upon inspecting the vehicle, the friend became aware that oil was leaking from the head gasket. The contact stated that the friend used an ODB scanner and retrieved DTC: P1326. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 20V746000 (ENGINE); however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 135,558.

Mileage: 135,558

The contact owns a 2016 Hyundai Sonata. The contact stated while reversing, the vehicle was shaking abnormally. The contact stated that the check engine warning light illuminated, and engine oil was added to the engine. The contact stated that the failure was like NHTSA Campaign Number: 20V746000 (Engine). The vehicle was taken to the local dealer, where an oil consumption test was performed, and it was determined that additional testing was needed and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was unknown.

I was driving a 2016 Hyundai Sonata on a mountain highway and it started to run rough and lose power dramatically when accelerating. A dangerous situation on a steep curvy highway that has many one lane sections. Shortly thereafter a dash light came on. There was no warnings or dash lights or symptoms prior to this incident. I took the vehicle to a mechanic and ran the code. It said there was a misfire in cylinder 3. Replaced the ignition coil and spark plug for cylinder 3 and it did not fix the problem. The mechanic then pulled the motor to check the valves. Valve 3 was burnt, had a hole and stuck open. The car had approximately 75,180 miles. Well within the warranty time frame of 10yrs or 100,000 miles for an original purchaser. The mechanic had the valve machined, and replaced the head gasket and reassembled the the motor. I picked the car up and drove it home. Within 3 days I noticed an oil leak under neath the car where the engine bay is. I took the car back to the mechanic and he diagnosed a hairline crack in the oil pan. After some research I came across a letter from NHTSA on a defect investigation of Hyundai/Kia oil drain pan assemblies. This is exactly what happened to my car! I have paid 3500.00 to fix a car that has less than 76,000 miles. Hyundai needs to do better.

The contact's daughter owns a 2016 Hyundai Sonata. The contact was informed by her daughter that while driving at various speeds, the vehicle was shuddering significantly. The check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that there was oil leaking onto the spark plugs and causing the spark plugs to short circuit. The dealer replaced the park plugs several times; however, the failure persisted. Additionally, the contact stated that the vehicle was experiencing excessive oil consumption. The vehicle was taken to the dealer several times, where an oil consumption test was performed, and the dealer confirmed that the vehicle was experiencing excessive oil consumption. The contact stated that her daughter had received an unknown engine recall notice, which the contact related to the failure. The vehicle was not repaired. The contact stated that she was concerned for her family's safety. The manufacturer was notified of the failure and several cases were filed; however, no further assistance was provided. The failure mileage was approximately 88,000.

Mileage: 88,000

Been fighting with Hyundai for quite sometime to have engine repaired due to excessive oil consumption and other issues no matter what you take it they state it’s normal for you to apparently run out of oil before oil change is due. These engine are pure junk and they go out with any warning whatsoever forcing customers to foot the bill for a new engine. They absolutely do not care. I highly recommend any does not purchase Hyundai or Kia. Now that my engine finally went out they expect me to pay over 9000 for a new one when I repeatedly told them my concerns ahead of time trying to avoid this.

My car burns through approximately 1qt of oil every 500 miles or less. There is a known oil consumption issue and I have left multiple messages with Key Hyundai of Milford CT and do not receive a call back. Additionally today I was driving 25mph and my car was reading 4000rpm and then completely locked and shut down I was stuck in the middle of the road.

Hyundai Motor America (HMA) denied my engine replacement claim (PA# [XXX]) under their extended warranty program, specifically campaign TXXI. This claim involves my 2016 Hyundai Sonata SE 2.4 , VIN # [XXX] , which exhibits all the symptoms and engine damage outlined in the campaign, yet my request for a free engine replacement has been unjustly denied. Campaign TXXI, as explained in the Technical Service Bulletin issued by Hyundai, extends the engine warranty applicable to 2015-2019 model year Sonata (LF) vehicles equipped with Theta II 2.0L Turbo and 2.4L GDI engines. This warranty covers engine long block repair or replacement due to engine damage or malfunction from connecting rod bearing wear and extends to a Limited Lifetime Warranty, valid for both original and subsequent owners. o On or about [XXX], my vehicle exhibited a blinking check engine light on the dash, entered into limp mode, and a knocking noise was coming from the engine. o As I was driving the vehicle to the Hyundai of North Miami Service Center on [XXX] (21400 NW 2nd av., Miami, FL 33169) for inspection, the engine locked up and stop, necessitating a call to a towing truck company to complete the trip. o Upon inspection, the service center identified significant engine damage, including, engine mechanical failure unable to turn on, and recommended that the vehicle require a new engine replacement. o These findings align with the engine damage described under campaign TXXI. o Despite meeting the campaign criteria, HMA denied my claim (PA#XXX) for an engine replacement on 11/22/2024. o HMA based its denial to my claim on the review of engine pictures and my inability to provide evidence supporting oil maintenance intervals between 35k- 68k miles, 78k-99k miles, and 142k-163k miles. HMA cited these maintenance gaps as the basis for suspecting engine neglect, some indications of sludge found on the engine, as the reason for the engine failure and subsequent locking. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C.

Vehicle has been repaired due to broken valve. Vehicle was unsafe to drive. Valve burnt at 70 mph. Car threw misfire code P0303 and started shaking. This issue could have caused an accident. Valves were replaced at Young Hyundai in Ogden Utah. Valves were not covered under the lifetime rod bearing recall. Several people have had this failure on the Engjne issue group page. I have a photo of the valve. It is missing a chunk of the valve head. That piece was not located during the valve rebuild. The vehicle had 116,000 miles at time of failure and is consuming 1 quart of oil every 500 miles.

This event took place on or about [XXX]. A month or two prior, my vehicle had just undergone a safety inspection with over $2,000.00 worth of repairs that were performed with great care, due to noticing loss of power upon acceleration. I'm currently living in Wyoming, and the engine blew while driving on the highway in Colorado, causing a mild underbody fire while driving at high rate of speed. At this point, my safety is of great importance and concern, the radiator had internal damage that was not disclosed by the initial dealership, that took possession of my vehicle. So I truly don't know what or who to believe (which parts have been properly repaired on my vehicle or what has not), it took me to personally tow my own vehicle back to the local repair shop here in Wyoming, and the repair shop could not get power to the vehicle. Eventually the repair shop realized that the original "ground" bolt that "was" on my brand new battery was stripped out of place and replaced with a tapping screw, that's why no power was getting to the vehicle as needed to operate properly. The repair shop also noticed internal damage to the radiator (inside bay) with 2 puncture holes (that was not disclosed at any point of interacting with the dealership. Now my safety is an extremely huge concern. Again, I don't know if the vehicle is in worse or better condition with the most recent repairs that have been done to my vehicle. The engine was confirmed to have been damaged internally and externally "beyond repair". I was never given an exact description of any and all damages "requested by me at the time I called the dealership". My son and I are still without our vehicle, we are in dire need of transportation, and to have our vehicle back and running in a condition that is sufficient to perform for our everyday needs, to get back and forth to doctor appointments, etc. We are in great hopes to get this unnecessary nightmare behind us, so that we can press on with our lives....INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION

Car has been meticulously maintained with the best oil and premium gasoline. The car is only used on the freeway at 60-70 mph. Husband was on his way home and engine light came on. Car started shaking horribly. He had put a fuel injector cleaner in his recent full tank the day before. Drove car to auto zone. Got the code for misfire on cylinder 3. Replaced all spark plugs. Still code. Replaced cylinder 3 coil. Still code. Swapped cylinder 2 coil with 3. Code still on 3. Took it to shop thinking fuel injectors. Car has no compression on cylinder 3. Needs engine. Hyundai has somehow gotten away with not having to replace engines unless they through a rod. This car has the knock update on it. A lot of others are in the same boat as me. Hyundai should be held accountable for faulty engines. It’s not safe to drive an engine with a bad cylinder that shakes violently.

My engine block or engine has a hole in it. All of my oil came out and my vehicle shut off. My brakes as well is not hard when pressed on, so I would have to pump it till it hardened. My safety and others safety was at risk while I was driving because my vehicle was not coming to a complete stop which could have resulted in a serious or fatal accident. As well as my engine block blowing making all the oil in my vehicle leak all on the road while driving on a busy road. Yes the problem has been confirmed BUT I was told that my car does not fall under the cars listed with the SAME issue on the recall list. No it has not been inspected by the manufacturer or police or insurance rep because I am being told I have to pay out of pocket and I am not able to afford the prices being told to me for an issue that I have not caused. There were no warning lamps or anything prior to this incident. I have went to many different mechanics for a diagnostic for my vehicle but they all say my vehicle is fine or they do not know what I am talking about.

My 2016 Hyundai Sonata started using and leaking oil in August 2023 when it had about 129,000 miles and when you tried to go faster than 55 miles per hr. it would not accelerate. We feel there is a danger to drive it in traffic. We took it to the dealership in Pensacola, FL. They found a valve cover gasket had multiple leaks which they replaced. Found a code P1326 (whatever that means), Performed T3G campaign and followed a flow chart and BCT test passed. Don't know that any of this addressed the fact that the motor won't accelerate. Charged me $3,000 for something. Car ran okay for a while and started doing the same thing again. In June of 2024, took it to local mechanic who ran diagnostics and replaced a coil and plugs which cost another $600. It ran a little better until August 2024 and took it back to local mechanic who did another diagnostic and replaced 4 plugs and PCV valve for another $300. It's now November 2024 and the car won't accelerate over 55 mph and we can't use it to drive to work.

My Hyundai is currently experiencing an issue with the engine. At just about 100k miles, the car is having an issue with oil consumption, there are no evident leaks and I am going through 1.5 quarts of oil in a weeks time (less than 300 miles driven).

Car is still driving good, but after I've had it for a little over a year now the first thing I noticed was my horn went out, then the headlights went out, then my temp gage is flashing and the engine light comes on & off. Certain dash lights come on & off. I just got an oil change. I've been taking my vehicles to Pep Boys for several years now. My last oil change on the Sanoto was the 3rd or 4th oil change . One of the reps told me that my car is now consuming oil. He said it's not leaking on the ground but something is causing the oil to burn. I don't know if you have a warranty on it but he suggested I take it to the dealership. Again I've only had it a little over a year. I'm financing the vehicle and have about 4 more years to go. HELP!

My car experiences issues around acceleration. It often feels like it gets “stuck” or hesitates when I try to accelerate from a stop (ex. a stoplight) or low speed or when I try to merge onto the highway. At times I have not been able to merge onto the highway at a safe speed because my acceleration gets stuck/lags at a low mph (ex. 35 mph onto a 70 mph highway). My car also excessively consumes oil. I started noticing the excessive oil consumption around 115K miles. My oil lamp does not illuminate when low on oil in nearly all cases I have been low on oil. It has only come on once (did not remain on) and oil was not present on the dipstick. I am 687 miles into my current 1,000-mile oil consumption test and have had to top off my oil twice. I started the test because my oil light flashed and oil was not present on the dipstick. The engine light came on 312 miles into the consumption test. I got a diagnostic code from AutoZone and relayed the diagnostic code to the dealership. The dealership said the code was related to low oil and to fill up with oil and bring the car to the dealership. I filled it with oil and drove the car to Luke’s Auto for an independent inspection. Their inspection found that the check engine light was from a failed e-cvvt and additional wear was present. I asked if this could be caused by oil consumption issues and they confirmed the possibility. Just over 300 miles from that incident, I checked my oil and it was once again low. I am deeply concerned about the safety of my vehicle due to it's stalling and indicators of potentially seizing. I have had near collisions on the highway due to my vehicle getting "stuck" while accelerating and unable to enter the highway at a safe speed. I am concerned about the consequences of lack of oil and failure of my oil lamp to illuminate to indicate no oil such as my engine seizing or catching fire. I have reported these concerns to the dealership since 1/2/23 and have reported my concerns to HMA.

Engine in limp mode, CEL activated with code p1326. Knock sensor detection system activated, oil leaking. Car won't Rev past 1700 RPM.

My car currently has 93000 miles. Since I’ve had 76000 miles, I cannot make it to an oil change without my engine almost running out of oil. My maintenance is always done on time, especially considering I can’t even drive 3000 miles (out of my 5000 mile synthetic oil change life) without my oil light coming on and oil below dipstick. I have taken the car in multiple times, performed multiple engine oil consumption tests and even though my engine is burning a whole quart of oil every 1000 miles, they refuse to replace my engine. I even have an extended warranty through Hyundai so I don’t understand why a defective engine under warranty that literally can’t even drive a whole oil change cycle without running out of oil wouldn’t be replaced by the factory. Please help I’m afraid to take long trips because what if the engine runs out of oil?

We were told from Tulsa Hyundai that our car was involved in a massive recall due to engine failure and that the warranty had been extended to 150,000 miles on Theta engines. They told us we had to follow the process in order to have a claim submitted to Hyundai corporate. They required us to pay for a valve gasket replacement and a valve cover gasket ($1000), then to take the car home and drive for 1000 miles and then bring it back in. We brought it back in and were required to pay for a combustion cleaning (around $800) and then take it home and drive it for 1000 miles. We brought it back in and they performed the oil consumption test. They then submitted the claim to Hyundai and we heard back the next day (9/18/2024) that they were denying they claim due to it being an issue with piston rings instead of rod bearing failure. I called Hyundai and they basically said there was nothing else they would do. They told us we could be reimbursed for the $1800 we had to spend to go through that process. Those fees were incurred were not necessary, especially when Hyundai is not going to replace the engine. Hyundai markets on their dealer websites, "engines for life", yet they will do nothing to replace our engine that is in failure.

My Sonata has had continuous oil consumption issues. It is now at the dealership for service. They want to do repairs that may not work, to avoid replacing an engine that is under an Oil Consumption Recall. My car had an oil consumption test. At the time the dealership said it passed, this was a couple years ago. It now has the oil issues. The recall extends my warranty to 15 years/150,000 miles. If I have the repairs and they fail, the engine could seize up while I am driving it.

Thus is the second time my motor has blew up due to a recall in a year Hyundai refuses to replace my engine due to my driver door bring damaged. My vehicle is still being paid on and is fully covered. I was told to get it towed somewhere else and I'm about to lose my job due to nor having transportation

This car looses oil continuously. I put a quart of oil in it every week. Due to this oil leaking into the engine I have had many costly repairs to replace spark plugs, coil packs, air sensor and throttle. In the winter the coolant needs replaced weekly and no idea where that is being used at. Now again the car must go back to dealership for repairs for rough idle and loosing power while driving.

I'm making a complaint on my 2016 Hyundai Sonata’s engine. The problem started in February 2023 with the valve cover gasket leaking, the mileage was around 98,000 miles. Then, 2 months later, the oil pan was leaking. The vehicle was still losing oil. They can not find where the oil went to. Took the car to the dealer to do an oil pressure. Before the oil pressure, oil levels were down 1 ⅔ quart low. Drove the vehicle for 1,000 miles and checked and the oil was down ¾ quart low, which was in range according to Hydundia. Checking the oil level every 1,000 miles and the oil level were about 1 quart oil low. Since last year, checking the oil level every 1,000 miles until this month the oil level was 3 quarts low at 1,000 miles. This engine should be recalled, which I had found out several different ones I came across are having the same problem.

Vehicle suddenly shuts down while driving. This has happened several times and has cost lengthy repairs and towing fees but still keeps doing the same thing. After it shuts down once the car is reset it will work again for a little while and do the same thing over again.

taking more engine oil and knocking engine noise

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving at approximately 65 MPH, the vehicle unexpectedly lost motive power. The check engine warning light illuminated. The contact was able to pull the vehicle to the side of the road. The vehicle was able to be restarted, and the contact noticed an abnormal sound coming from the engine compartment. The vehicle was taken to an independent mechanic who determined that the engine needed to be replaced. The contact was advised by the independent mechanic that the failure was common failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 111,000.

Mileage: 111,000

The contact owns a 2016 Hyundai Sonata. The contact stated while driving at various speeds, the vehicle shuddered significantly. The contact stated that the vehicle stopped shuddering while shifted into neutral(N). Additionally, the contact stated that while driving and depressing the accelerator pedal, the failure recurred, and the vehicle jerked significantly. The low oil pressure warning light and the check engine warning light were illuminated. The vehicle was taken to an independent mechanic, where four ignition coils and four spark plugs were replaced; however, the failure recurred four months later. The vehicle was taken to the dealer, where the spark plugs were replaced and a fuel induction cleaning service was performed; however, the failure persisted. The contact stated while driving 5 MPH, the vehicle stalled. The vehicle was jumpstarted. The vehicle was taken to the dealer, where it was diagnosed that there was oil intrusion in the combustion chamber, and the spark plugs were fouled. The dealer determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 95,050.

Mileage: 95,950

The motor burns oil causing oil to turn black. I have to add oil weekly and get oil changed every month regardless of mileage. The mechanic that works on it said that dipstick is wrong color and doesn’t look right in engine

Hello, My name is [XXX], hopefully this peaks your interest. i have been thru and thru with hyundai about this oil consumption and to be honest i have had it with this terrible company. unwilling to take responsibility for faulty engine issues in millions of individuals with the hyundai brand. Seems to me like this brand is all for profit and not for the customers. I should not have to pay for a combustion cleaning, multiple oil consumption test that are destroying my engine further in HOPES that they will replace my engine out of “goodwill” with no guarantee. This issue should definitely be added to the other recall vehicles that are listed for oil consumption problems, yet isn’t. there’s no reason my car should be burning through 5 quarts of oil in less than a week, this is obviously a manufacture issue and to be told the problem was a cracked oil pan that i paid $700 to fix at the dealership just to find out, that was not the issue, my car was not diagnosed correctly and i was charged for this oil pan replacement for absolutely no reason being that my vehicle is still CONSUMING oil, not leaking oil. i have checked for oil leaks myself, that is not the issue. my engine is consuming oil at a very rapid rate in the event i drive my car more than the 15 miles i drive to work and back, one errand run and 5 days of driving back and forth to work SHOULD NOT be using that much oil. my engine is getting hot from a 15 mile drive to work and i SHOULD NOT have to damage my engine further if hyundai can not even promise me a replacement in the event my engine burns up. No kind of loaner car available. This is just a terrible company all around and i’m ready to just switch to a different vehicle brand as this company obviously does not take responsibility for the issues that millions of individuals are having at this very moment. i spoke to a case manager and she Tells me i will receive an engine replacement if my oil combustion cleaning fails, when i asked for that in INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMA

The oil box does not look right, Also there is an orange handle dipstick to check the oil. The dipstick should be yellow

Mileage: 126,228

1st Incident: The engine lost its acceleration power on the highway, giving a rattling noise. It was identified as misfire in cylinder 3. This was repaired and gaskets and timing chain replaced. 2nd Incident: The engine lost acceleration again on the highway with a loud rattling noise. On checking the OBD scanner it showed the Knock Sensor as the problem. On taking it into the dealership a KSDS software update was done. Current Situation: The car drinks up 2-3 qt of oil for every 1000 miles and has an intermittent rattling noise when accelerating Losing engine acceleration power on the middle of the highway is a very serious issue. And this keeps happening multiple times and Hyundai has refused to give me a proper explanation on this issue. Other mechanics have suggested to get a replacement from Hyundai as there is already a Lawsuit against these Faulty engines. On contacting Hyundai there has been no proper response. Please look into this as losing power on a busy highway poses danger not only to our car but to other oncoming vehicles as well. It has been a very harrowing experience for us and I am left with no option but to drive a faulty car which might lose power at anytime.

While driving (speed doesn’t matter, highway or city streets) the check hybrid system turn off engine message/code comes on. When u turn off the car and wait for a period of time the it’s not there anymore but the check engine light stays on and the car drive normal until the code comes back up. When the message comes up the engine loses power and and the car just slows down until the car is turned off. This is a safety hazard when you’re driving on a freeway and especially a freeway with no shoulder to pull over on or going through a read light with no speed. The car just does it periodically and when u take it to the dealership they say they can’t duplicate the problem. When all u do is hook a computer up and look for a code when the problem arises while driving you’re never going to find the issue. No the dealer hasn’t reproduced the problem because they didn’t drive the car just leaving it to sit up and checking codes doesn’t bring the problem to light. They wasn’t any warning signal or codes before this but not code p2600 and code p0401 are coming up. Spending $2000 for a part that will can’t be ordered anywhere but from the dealership and the problem still exist is not being logical. So many online reviews have the same problem and not one person has found out the problem from changing the electric water pump to transmission to the engine the warning sign still come back after some time. Me not being the 1st owner and the car out of warranty due to mileage is just robbing folks blinds with no solution.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving approximately 30 MPH, the vehicle started to make an abnormal knocking noise. The contact stated no warning light was illuminated. The contact pulled the vehicle over and stopped. The contact turned the vehicle off and on. The contact stated that she was able to shift into drive (D) and while depressing the accelerator pedal the abnormal knocking sound was heard. The contact stopped and had the vehicle towed to an independent mechanic. The vehicle was diagnosed, and it was determined that the engine had thrown a rod due to lack of engine oil and the lower part of the engine needed to be replaced. The contact stated that she had had the oil changed two weeks prior to the failure. The contact stated that she had not noticed any oil stains on the driveway at her residence prior to the failure. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 70,000.

Mileage: 70,000

See attached document for complaint

I am writing to report a concerning issue with my Hyundai Sonata 2016 regarding excessive oil consumption. Every 1000 miles, the vehicle requires approximately 1.5 quarts of oil, if not more. This rapid depletion of oil presents a significant safety risk for driving the car. Upon contacting the dealership regarding this matter, I was informed that they have no knowledge of such issues, which contradicts the numerous complaints I have read and heard from fellow Hyundai owners experiencing similar oil consumption problems. The dealership has suggested conducting an oil consumption test, which they advise will cost us a minimum of $280. However, it seems unfair to incur this expense for what appears to be a common manufacturing defect, particularly since our vehicle is no longer under warranty due to its mileage of 110,000 miles. I firmly believe that Hyundai should take responsibility for any related repair expenses arising from this issue. I urge you to address this matter promptly to ensure the safety and satisfaction of Hyundai customers. Thank you for your attention to this concern. I look forward to your prompt response and resolution.

The 2016 Hyundai Sonata 2.4L engine have an abnormal oil consumption, every 1,000 miles consume 1 quart of oil. After the discover of the issue, the car was took to Hyundai dealership for service and confirmed the car have an excessive oil consumption. They performed engine flush with additives to clean up the engine and see if the oil consumption diminished. An oil consumption test is currently in process to see if there are positive results. I read multiple articles about oil consumption issues and most of the cases Hyundai decide to replace the engine.

I was driving on the highway yesterday at 85mph when the engine light started flashing and the rpms went haywire. Then within 2 minutes of this taking place the car began to slow down and not want to go any further. I managed to get over to the shoulder of the road when the engine just shut off and would not restart. The engine drinks oil like crazy. We put oil in it every week and get frequent oil changes. On the day that it broke down on, I had been to the oil lube center that we do business with and had them top off all of my fluids. After looking into this problem online, it appears that there are many other people suffering with the same lemon of a car. Hyundai knows that there is a real problem with the 2016 Sonata, and they are not doing anything about it. We have spoken to the dealerships, and they say there's nothing they can do about the problem because it is out of warranty. We're still making payments on this vehicle and can't even drive it now. The mechanics said that the vehicle needs a new engine. Hyundai needs to issue a recall and help their customers instead of turning a blind eye to the problem. Driving at high speeds with absolutely no indication that there is a problem is a real danger. No indication lights had come on other that the flashing engine light and then within two minutes, dead on the side of the road.

ENGINE LIGHT APPEARED ON MY DASHBOARD IN LATE FEB 2024. AT THE SAME TIME, THERE WAS A NOTED FLUID LEAK ON MY PARKING SKIRT SO I IMMEDIATELY STOPPED DRIVING IT. ON [XXX] I HAD CAR TOWED TO MIKE'S AUTOMATIVE SERVICE STATION IN SOUTH MILWAUKEE, WISCONSIN. HE REMEDIED THE ENGINE ISSUE WITH 'LEAK STOP'. ON [XXX], I WAS TRAVELING AN [XXX] FROM MILWAUKEE TO OSHKOSH. AROUND HALF WAY, THE ENGINE LIGHT BEGAN FLASHING, THE OIL LIGHT WAS ON AND THE CAR LOST ABILITY TO ACCELERATE. I ENGAGED MY HAZARD LIGHTS GIVEN I WAS IN HIGH TRAFFIC AT THAT TIME AND 'LIMPED' CAR TO THE NEARST GAS STATION, TO AVOID BEING STRANDED ON THE HIGHWAY. IT WAS TOWED TO A NEARBY LOCATION, RICHFIELD SERVICE CENTER-RICHFIELD WI. BOTH THE TOW TRUCK DRIVER AND THE SERVICE STATION REP, SEAN, ADVISED THIS OIL-LEAKING ENGINE BUSINESS WAS A WIDESPREAD AND WELL-KNOWN MANUFACTURER DEFECT FOR THIS VEHICLE'S MAKE/MODEL/YEAR. THEY PERFORMED A BRIEF DIAGNOSTIC REVIEW AND ADVISED THE ENGINE WOULD NEED FULL REPLACEMENT TO CONTINUE DRIVING. I REPORTED THIS INCIDENT TO HYUNDAI'S CUSTOMER SERVICE ONLINE PORTAL THIS DAY, TOO AND HAVE REQUESTED THEY REPLACE THE ENGINE, GIVEN THE MILEAGE HAS NOT EVEN REACHED 77,000 MILES. I FOUND NO ACTIVE RECALL OR WARRANTY ON THIS VEHICLE BUT CAN PROVE I AM THE SECOND OWNER, HAVING INHERITED IT FROM THE ORIGINAL PURCHASER, THE LATE [XXX] IN 2016/2017 (UNSURE EXACT DATE). THE VEHICLE IS AVAILABLE FOR INSPECTION AT THIS TIME. I FELT TRAUMATIZED BY THIS EVENT, PRAYING NOT TO BE RUN OVER ON THE HIGHWAY WHILE THE CAR MOVED AT A SNAIL'S PACE AND FEELING TERRIBLY UNSAFE IN PUSHING THE CAR TO THE CLOSEST GAS STATION. I FELT EVERYONE AROUND ME WAS IN DANGER OF NOT SEEING ME IN TIME TO STOP OR AVOID COLLISION WITH ME. NO OFFICIAL INSPECTION HAS BEEN COMPLETED BY MANUFACTURER, POLICE, INSURANCE OR ANYONE BESIDES THE MECHANICS AT THE RICHFIELD SERVICE CENTER LOCATIO IN RICHFIELD WISCONSIN, ON [XXX]. MORE DETAIL NOT AFFORDED IN TEXT SPACE HERE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I have a 2016 Hyundai Sonata that I purchased in 2021. The engine began "knocking" at 142,000 miles so I took it to dealership as it looked to be the same issue many of the Hyundais have been experiencing. I was then informed my claim was denied because a Service Campain from 2018 had not been performed. This is a known issue with these vehicles but my claim was denied over something outside of my control.

Recall code on my engine p1326

The contact owns a 2016 Hyundai Sonata. The contact stated while driving at speeds of 50 - 60 MPH, the vehicle stalled. The check engine warning light was illuminated, and the vehicle shut off. The driver made several attempts to restart the vehicle while attempting to accelerate. The vehicle was towed to the dealer three times. The first diagnostic report was that the knock sensors had failed and needed to be replaced. The knock sensors were replaced twice however, the failure remained persistent. The manufacturer was made aware of the failure. The failure mileage was 70,000.

Mileage: 70,000

On February 6, around 3:46am, parked my vehicle on the driveway I noticed a smell like smoke, I looked at my dashboard but nothing was on, no warnings, so I entered my house a few minutes later Possibly 4 I heard a noise look outside from my window an noticed my car was on fire, immediately called 911 car garage door also cut on fire and the vehicle next to it. I m requesting an investigation Police report 24-031575, my vehicle was towed by insurance company Start Casualty claim # 2024-90001577.

Mileage: 128,980

Background Info : On November 28th, 2023 I filed a case with Hyundai Consumer Affairs due to smoke and sparks coming from my 2016 HYUNDAI SONATA engine. I was assigned to a Case Coordinator Carla who did not provide her last name at telephone 714-694-4963. She was my contact person for the repair. I signed a tow authorization on November 28th , 2023 authorizing HMA to tow the vehicle to the nearest Hyundai dealership due to some delays in coordination on behalf on my contact Carla and the dealership Pohanka Hyundai received my vehicle on approximately December 4th, 2023. Per correspondence from Carla she had contacted the dealership with no response until the 18th of December 2023; approximately two weeks after the dealership received my vehicle. She informed me that she had made countless attempts to reach a service team member for follow up on an inspection. On December 18th 2023 I got in contact with Joseph to inquire as to what his inspection found. He stated “That he did not see an oil leak and the car hand no oil.” I explained to him that was my car had been recently serviced at Jiffy Lube on August 1st 2023 at 44,664 miles for an oil change. Per Hyundai the oil should be changed every 3,000 to 5000 miles which I had not exceeded as my car had 46863 miles at the initial time of the service inspection that he performed. He then said “Jiffy lube did not put any oil in the car then” which was impossible. I made contact with the Jiffy Lube location who performed the oil change to get the record of my last oil change as Joseph had a differing opinion. I was informed that in fact the oil was changed and they could provide video proof if necessary. I then communicated this information to Joseph as well as provided a copy of the last oil change. I then was told that I needed a CVVT replacement, transmission flush and oil change. I attempted to address his initial diagnose of “no oil in the car” as I had proof that it had been changed and that they should do furthe

I have a 2016 Hyundai Sonata that has had repeated engine issues including stalling overheating and shutting off. The car engine also caught on Fire on [XXX} and was reported to Hyundai Consumer affairs where a case was opened. The car was in the dealership for repair until [XXX] I have a warranty that the dealership or Hyundai did not honor for the engine, power train. The services that were repaired was a replacement of a engine piece which is Continuously Variable Valve Timing) System which controls the controls the open & close timing of intake valve to improve engine performance. On approximately [XXX] 3 days after picking the car up which I had to incur the cost of the repair as Hyundai did not honor my warranty the engine as well as oil light came on The car repair included transmission oil flush and engine oil replacement per the dealership. I contacted the service manager Mr Espinoza who was overseeing my case and informed him of the continued issues he asked me to drive the vehicle in to be looked it. as we have had inclement weather in my area i was unable to take the vehicle in. On [XXX] I attempted to drive the car to the services department at Pohanka hyundai only for the engine to make a roaring noise and stall also there was no engine oil in the car wherefore it should’ve been. I contacted the dealership and told they were busy and to bring it next week. i am requesting hyundai to buyback the car. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My vehicle has been consuming oil very often. I have done regular maintenance on it since I purchased the vehicle. I first noticed the issue in August of last year. My remaining oil in my engine before an oil change would be little to none. I brought it to a Hyundai Dealership and they told me they can do nothing. They told me if my check engine light came on and my engine seized, to call them. I had a check engine light of O2 sensors being out. I replaced those. My engine continued to consume oil. I had another check engine light come on last week and it was my timing sensors. They went out. I replaced those and my technician looked inside my engine, and it is filled with metal shavings. My timing chains will go off if I drive my vehicle and my engine will no longer function. Hyundai in Sioux Falls, South Dakota told me numerous times they did not see why my engine was consuming oil. They also told me they would have a tow truck come get my car to repair if it was seized or damaged. They refused to last week. They told me the only way to fix my engine is if the code of P1326 was present. My code now is P001000. I am stuck without a car because i cannot drive mine.

INTAKE CAMSHAFT CVVT COVER AND SENSOR INTAKE CAMSHAFT CVVT OIL PLUG PLUG Exhaust Manifold I am up to date on all me oil changes and everytime I get and oil change the oil goes so fast! This has actually been happening ever since I got the vehicle. My acceleration has been decreasing when I get an oil change.

While driving the car a noise came from the engine and I lost acceleration and then the car just died in the middle of busy traffic. The car was stuck in busy traffic till it could be towed since it wouldn't restart. After doing research it is a known problem with Hyundai and Kia engines and there are thousands of people like me and Hyundai refuses to take responsibility and puts the blame on the consumer stating they didn't maintain the vehicle. I could of been seriously injured by this and a lot of others are in jeopardy with these faulty engines.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 65 MPH, the vehicle stalled. The contact stated that several unknown warning lights were illuminated. The contact had the vehicle towed to a local dealer, where it was diagnosed and determined that the engine had seized and needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 158,000.

Mileage: 158,000

I changed out every cylinder, axel, within 6 months and now on March 22, 2023, they said I needed a new engine. P0300, P0303 MISFIRE. They said the car misfired. I thought that's why they changed all the cylinders. WHY DID THIS HAPPEN? My car has been parked in the garage. Why do I have to fix a problem that was just fixed? Still confused

Mileage: 195,533

My car was burning through oil fairly quickly. I had to refill my oil in between oil changes. I was also getting oil changes about every 2k miles until I realized it was not normal. I contacted Hyundai about an oil consumption test on December 19th. I did not hear back until almost 2 weeks. The email did not ask me what I needed but basically said” you’ve talked to someone if you need something let us know” I had called in to check the status. Not sure why they thought this was resolved. About a week later my engine failed. Hyundai will not fix my engine because it does not fall under warranty. From what the mechanic told me, my car has carbon build up due to the burning oil which caused my cylinders to crack. I don’t know much about cars but oil is not suppose to burn that fast.

On the way home after I purchasing my son his 2016 Hyundai sonata limited, he noticed his oil light come on and he stopped to check his oil and it was almost empty. He got an oil change and called the dealer and they told us that it was probably the oil change place that didn’t tighten the drain cap. We took it to them and they said no issues with the cap. Went back to Hyundai and when you open the hood the engine is shiny and coated in oil . They would not do anything for us , the car was at 117k and they told us to drive it till it knocks and fill it and maybe Hyundai would replace engine . Hyundai did not warranty this cars engine. He has had his car now for 5 months and puts over a gallon of oil in it a month. It started misfiring, so we replace his spark plugs and noticed oil all over the spark plug number 2. This was a one owner car, that showed she took good care of it, and that is why we purchased it. We are stuck with this car and it is not safe and my son is 19.

Engine began misfiring, spark plug coated in oil which indicates piston ring defect. I get regular scheduled maintenance, often needing oil far before maintenance would be due. This is a KNOWN issue and Hyundai is NOT TAKING RESPONSIBILITY.

I am writing to bring to your attention a critical issue affecting my 2016 HYUNDAI SONATA 4 DOOR SEDAN, that warrants investigation and public awareness. Hyundai cars are currently plagued by ENGINE OIL CONSUMPTION PROBLEMS that ultimately lead to ENGINE FAILURE, due to there being NO WARNING LAMPS, MESSAGES, or OTHER SYMPTOMS OF THE PROBLEM PRIOR TO THE FAILURE. This is a concerning issue that remains largely unknown to most customers. When these issues arise, car owners such as myself, are often left with uncooperative dealerships that either deny the problem or offer minimal assistance. Even Hyundai corporate and extended warranties fail to provide adequate support, frequently citing owner negligence as a reason for denial. This occurs despite the fact that engine sludge buildup is inevitable, even with consistent car maintenance. Furthermore, I am forced to endure long waiting times for MY 2016 HYUNDAI SONATA 4 DOOR SEDAN, THAT HAS BEEN INSPECTED and, then DENIED FOR an ENGINE REPLACEMENT, and face additional months of delay for them to explain why. The situation is exacerbated by the lack of loaner vehicles and no assurance of rental reimbursement. This leaves countless individuals burdened with repair payments for stranded vehicles. My personal experience has been with Ourisman Hyundai, and many others have voiced similar grievances. Numerous complaints have been filed with the Better Business Bureau (BBB) and the National Highway Traffic Safety Administration (NHSTA), yet little action has been taken to aid the thousands of people who are experiencing the same problems to rectify this issue. It is imperative that ATTENTION is drawn to this matter as HYUNDAI'S approach to selling cars with HIDDEN ENGINE ISSUES PUTS CUSTOMERS AT SAFETY RISK AND places them in DIRE and DEADLY HARM. I implore all News Media outlets to conduct an investigation into these concerns and help shed light on a situation that demands immediate attention

I Bought a Hyundai Sonata in the spring of 2018 from a previous owner. Before buying the car, I contacted Hyundai and they told me engine issues would be covered. In December 2022 I talked with the customer service national office and told me I was lucky that I had two engine warranties, one up to 120k miles and the other unlimited. I was told to check my oil usage every month to ensure a warranty. The car started using oil this fall 2023. I took the car to the dealership as requested by Hyundai. We have paid almost $1000 for tests. Hyundai of Noblesville says the car is drinking oil 2.8 quarts for less than 1000 miles, a test Hyundai requires. Making you drive a car with less than half its engine oil is self-destroying the engine. Hyundai is not willing to pay for the repairs. Being required to drive a vehicle until the engine ceases to get the engine covered under warranty is a very dangerous practice that risks the lives of ourselves and others. The car has less than 100,000 miles.

My hyaundai is burning through oil every 500-1000 miles it will be completely empty

On the evening of 11/28/2023 I had my vehicle parked in my garage of my home when my smoke detectors went off. I went to my garage to discover it was full of smoke and it particularly was coming from the front of the engine I had my son call the fire department and poured water on the small fire as it was still smoking when they arrived. there is visible burn marks on the engine hood from the fire

I am writing to bring to your attention a critical issue affecting Hyundai car owners that warrants investigation and public awareness. Hyundai cars are currently plagued by oil consumption problems that ultimately lead to engine failure, a concerning issue that remains largely unknown to most customers. When these issues arise, car owners are often left to grapple with uncooperative dealerships that either deny the problem or offer minimal assistance. Even Hyundai corporate and extended warranties fail to provide adequate support, frequently citing owner negligence as a reason for denial. This occurs despite the fact that engine sludge buildup is inevitable, even with consistent car maintenance. Furthermore, car owners are forced to endure long waiting times for their vehicles to be inspected and, if approved for an engine replacement, face additional months of delay. The situation is exacerbated by the lack of loaner vehicles and no assurance of rental reimbursement. This leaves countless individuals burdened with car payments for vehicles either stranded in garages or idle in driveways. My personal experience has been with First Hyundai, and many others have voiced similar grievances. Numerous complaints have been filed with the Better Business Bureau (BBB) and the National Highway Traffic Safety Administration (NHSTA), yet little action has been taken to aid the thousands of people who lack the resources to rectify this issue. It is imperative that attention is drawn to this matter as Hyundai's approach to selling cars with hidden engine issues puts customers at risk and places them in dire financial straits. I implore the Boston Globe to conduct an investigation into these concerns and help shed light on a situation that demands immediate attention

Engine is burning the oil quickly. Hyundai dealer performed oil consumption test and found that engine is burning the oil quickly and I need to add 1-quarter at every 750 miles. Dealer told me if you are 1st owner than Hyundai will replace the engine but i am second owner i won't eligible for engine replacement. Due to this problem, oil get on the spark plug and car is vibrating a lot and I feel it very dangerous. I have check online and many people have this issue. I would appreciate it if you could help me here.

Engine is burning is oil at least 1,5 qt on 1000 miles, added 7 quarts of oil in 3500miles, dealership is playing around and says everything is ok, did a oil consumption test and wrote down that is burning 0,5 qt and don’t want to recognize that the have to change the engine on warranty

Engine seized on the highway

The contact owned a 2016 Hyundai Sonata. The contact stated that while her son was driving at approximately 45 mph, the check engine warning lights illuminated. The vehicle began to shake, lost power, and failed to accelerate. The driver pulled over and noticed smoke, and the vehicle caught fire. The fire department was on the scene and extinguished the fire. It was unknown if a police report was filed. There were no reported injuries. The air bag did not deploy. The vehicle was towed to a tow lot. The local dealer was not contacted. The vehicle was not diagnosed or repaired.The insurance company deemed the vehicle a total loss. The manufacturer was not contacted. The contact mentioned that in 2021, the motor may have been replaced.The failure mileage was approximately 62,000.

Mileage: 73,000

Engine failure. Metal in the engine oil pan. P1326 code. No warranty coverage and no recall. Replacing the parts myself. Vehicle went into limp mode without warning. Oil bypassing one of the pistons. Lower end was loose.

3 months after the engine was replaced under extended manufacturer warranty the vehicle started shifting funny, took it to the dealership and was told the transmission was bad, then another person in service said the transmission wasn't bad and didn't need to be replaced and they couldn't find anything wrong (after waiting for 2+ weeks for the transmission to come in), then the car left us stranded on the side of the road and not running, took it back to the dealership and was told it's a bad catalytic converter and we had to pay $2000+ to replace it. They at this time blamed the engine issues on a bad alternator. Now the car has a check engine light again and is throwing the code permanently for the catalytic converter. No way that a HYBRID car that barely ever actually runs on the engine should need a new calaytic converter around the 100,000 mile point except for an engine malfunction, which was the case and that engine was replaced back in December. Hyundai says it's not related and sorry, you have to pay for everything.

Engine began having issues with stalling out around 70k Miles. Car was taken to the dealer and Tessa on for issue couldn’t be diagnosed. Car then began again at 83k miles took it to a repair shop and the issue could not be pin pointed once again. I was informed that the engine would have to completely fail for the issue to be properly diagnosed. Engine completely failed at 100k miles from barring breaking while I was driving the vehicle with my children in the car. Vehicle had to be towed to a mechanic shop and later transferred to Hyundai of Cumming. This issue was then confirmed for engine failure due to barrings breaks and the oil not circulating through the engine. There were not any prior warnings signs such as a light on dashboard or smoke out of the exhaust. All car maintenance is documented and up to date. This is the same reasoning behind prior 2016 models failing and being recalled. Dealer is refusing to issue a goodwill repair that was recommended by Hyundai corporate.

Yesterday while driving my vehicle engine stalled and wouldn't go over 40 MPH, about 10 seconds later the engine would not go over 15 MPH.

I constantly have to purchase bottles of oil and put into the car in between oil changes. The oil burns so fast and the car does not give a low oil signal on the dash. This is a known issue because the dealer recommended I return in between the oil change for a free top off because Hyundai engines are known for burning oil. I spend extra money every 2 weeks buying oil.

Unknown

Engine is experiencing excessive oil consumption. Vehicle was confirmed by dealership.

Was driving home when my car went into limp mode - couldn’t pick up speed to keep up with the flow of traffic. This seems to be due to the car’s engine knock sensor being triggered. It is impossible to get it to the dealer in a timely manner. We are having to wait half a month before it can even be diagnosed.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving at 55 MPH, other drivers started beeping the horn and shouting that the vehicle was on fire. The contact immediately veered to the side of the road. The contact then noticed flames under the front end of the vehicle, near the engine location. There was no warning light illuminated. The contact stated that the fire was extinguished independently. There was no injury sustained. The contact stated that the vehicle was towed to her son-in-law's repair shop, where it remained. There was no police report filed. An unknown dealer was notified of the failure and informed the contact that a repair fee would be charged for the engine replacement. The vehicle was not diagnosed nor repaired. The contact related the failure to an unknown recall. The manufacturer was notified of the failure and advised the contact to take the vehicle to the dealer to be diagnosed. The failure mileage was approximately 108,000.

Mileage: 108,000

Bought the car on 08/20/2022. On 09/07/2022 we took the car back to Allen Turner because the engine light was flashing and the car would not go over a certain speed. There were metal shavings in the oil. It was throwing code P1326. They did an update on car and told me the cylinder walls were scored but the motor had a lifetime warranty no matter what happened to it. Every time we would have the oil changed, we would have to add 3 quarts of oil every 10-15 days. The vehicle stalled out at a very busy intersection nearly causing a wreck with my teenage daughter driving. Had it towed to dealership and they said it needed a new motor because it has one of the defective motors in it according to the VIN. Then they told me it was oil consumption and they could replace spark plugs and oil and it would be drivable but it would stall, it would break down and the motor will seize. It is only a matter of time. Hyundai will not honor the warranty on it because the motor is not seized up. The service manager told me to drive it until it seizes and then they would cover the engine replacement. The vehicle is not safe to operate. It is a safety hazard for anyone to drive. Hyundai will not stand behind their products when they already know it is defective.

Excessive oil consumption. Failed the oil consumption test preformed by Hyundai multiple times. Hyundai performed full engine cleaning and still consumes an excessive amount of oil.

09/16/2023: ENGINE CAUGHT FIRE ARRIVED AT WORK AT 830AM AND LEFT AT 4PM. WENT TO FEDEX (5 MIN AWAY FROM JOB) AND NOTICED BURNING SMELL. LEFT FEDEX (WAS THERE LESS THAN A MINUTE BECAUSE I WAS DROPPING ENVELOPE IN DROP BOX) AND NOTICED SMOKE COMING FROM UNDER HOOD. DROVE ABOUT A BLOCK AND WHILE MAKING A LEFT TURN I NOTICED MORE SMOKE COMING FROM UNDER THE HOOD. PULLED BACK INTO JOB'S PARKING LOT (SINCE IT WAS CLOSE) AND WITHIN 5 MINUTES THE ENGINE WAS IN FLAMES. FLAMES WERE EXTINGUISHED, BUT CAR WAS NO LONGER DRIVEABLE. INSURANCE CLAIM WAS FILED AND VEHICLE WAS DEEMED A TOTAL LOSS. CAUSE OF ENGINE FIRE IS STILL UNDETERMINED PER INSURANCE COMPANY.

THIS VEHICLE AND MODEL HAVE A DEFECTIVE ENGINE; I HAVE MADE SEVERAL ATTEMPTS SINCE I PURCHASED THIS VEHICLE FROM THE DEALERSHIP TO HAVE THIS ISSUE CORRECTED, AND NOTHING HAS BEEN DONE. THIS IS A VERY COMMON ISSUE WITH THIS PARTICULAR ENGINE, AND IT IS A WELL-KNOWN PROBLEM; THERE ARE SEVERAL CLASS ACTION SUITS REGARDING THIS ENGINE, AND THE MANUFACTURERS STILL HAVE NO RESOLUTION FOR IT. THE VEHICLE REQUIRES CONSTANT NEW OIL IN BETWEEN OIL CHANGES AND HAS BEEN LIKE THAT SINCE NEW. THE ENGINE BURNS OIL, AND IT IS NOT GOING ANYWHERE, NOOEN SEEMS TO KNOW.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving approximately 35 MPH, the vehicle almost stalled with the accelerator pedal depressed. The contact stated that while slowing down for a traffic light, the contact heard an abnormal pop. After arriving to the residence, the contact became aware of a trail of oil and a pool of oil underneath the vehicle. The contact stated there was no warning light illuminated. The contact opened the hood and became aware that the engine compartment was covered with oil. The contact stated that prior to the engine failure, the vehicle had been consuming approximately 2 quarts of oil per week. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the engine needed to be replaced. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 135,000.

Mileage: 135,000

Car stalled check engine light came on took to auto zone said a engine problem

I keep having the same issue with this vehicle's fuel/propulsion system, power train, engine, cruise control. This vehicle is need it's fuel system cleaned now for a 3rd time in less then 2 years. I have done the high mileage maintenance on it as well. I drive the vehicle less than 5,000 miles a year. When I am driving the vehicle, it struggles to speed up, making me press on the gas repeatedly to get to the indicated speed limit. The vehicle does not slow down as it should when pressing on the brakes. I have to press repeatedly over and over and harder on the brakes in order for it to slow down. The vehicle jerks, speeds up without me pressing on the gas and sometimes it will not stop when prompted. I cannot put this vehicle on cruise control, because it speeds up and out of no where, it accelerates causing me to almost collide with another vehicle or object. Even when the vehicle is not in cruise control, the sudden jerks and acceleration puts me, my children and others in harm when it suddenly speeds up, jerks or will not stop in time. It makes a loud noise and jerks even when the car is in a resting position. It loses power, it speeds up when i need it to stay the same speed or slow down. I fear this vehicle is unsafe. I have reported these issues and a few more to the dealership who never responded, so I had to go over their heads, then finally I got a response from their Consumer Affairs' Department, as well as the BBB and they state because of the vehicle's age and/or mileage there is nothing they can do about it. Please help me. This is the only vehicle I have, and I am a single parent who cannot afford another vehicle. What is going on with this car? Why do I have to keep struggling to pay for something to get fixed and it is still not solved. Below, it ask for a date, but it is multiple dates, not just one. I have listed the first time it occurred. Thank you.

I just got my car out the shop on April 29th at a Hyundai dealer and on may 2nd was driving on highway my check engine came back on and my speed decreased on its own almost causing a wreck then my car would only go 20mph in a 70 mph zone I have contacted Hyundai they refuse to do anything

The first time my engine light came on was about a month after I had purchased it. The dealership told me to go to autozone to see what it could be. Report said it could possible be an oil clog or oil change. I got an oil change and the light was off. Light came on an every now and then but the car was driving fine. I got another oil change at the recommended mileage. My car won’t start now, I thought it was a battery issue so I took it in to a mechanic to have it looked at and they said I need a new engine.

Engine is constantly burning through oil. I would get my oil checked 4 times more just to make sure I had oil and even then it would burn empty. I did not have a leak. This cause my engine to blow. This was unsafe as I could have been driving when this occurred. This is being confirmed by a certified Hyundai mechanic. No warning. Other Hyundai cars have a recall for this SAME engine issue but not my model and make

The contact owns a 2016 Hyundai Sonata. The contact stated that the vehicle failed to start. There was no warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the engine had failed. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer, where it was diagnosed that the high-pressure fuel pump had failed. The contact related the failure to an unknown Hyundai Extended Warranty that had expired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 98,000.

Mileage: 98,000

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 45 MPH uphill, the vehicle decelerated unintendedly to approximately 35 MPH and gradually accelerated as needed. There was no warning light illuminated. The contact stated that the failure recurred while driving on another occasion. The check engine warning light illuminated. Additionally, the contact stated that on the third occurrence, the vehicle lost motive power and shutoff after pulling into a parking lot. The check engine warning light, the battery warning light, and the low oil pressure warning light were illuminated. The vehicle was towed to an independent mechanic, where it was diagnosed that the engine had seized and needed to be replaced. The vehicle was not repaired. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 127,000.

Mileage: 127,000

Motor is bad per dealership but will not cover it due to car having a branded title

Oil consumption and connecting rod bearings. Engine needs replaced

Car stalling at excerallation. Check Engine light on. Insurance companies indicated denying coverage because there are recalls with engine. My rate went up.

Timing chain failure at 150k. Unknown cause prior to failure at around 135k miles. Only intermittent vibration or mild vibration while accelerating (pass. Side) Sudden loss of power going into limp mode with check engine light flashing.

The engine seized in 2022 and was repaired in 2023 ( dealership had it for almost a year). In 2023 it is now burning 2-3 quarts of oil every (2) weeks

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving at an undisclosed speed to work, the oil warning light illuminated. The contact checked the oil and discovered that the oil level was low despite a recent oil change. The contact called her husband who took the vehicle to dealer, and it was confirmed that the low oil level was low; however, the dealer was unable to determine the cause of the failure. The dealer added oil; however, the failure returned several days later. The vehicle was taken back to dealer who determined that an oil consumption test was needed. The manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 92,000.

I was driving with my child on the highway when the car started to lose power, it felt like something was pulling us the opposite direction. The car began to shake and buck when the check engine light started flashing. The car started to make load terrible noise. I needed to get off the highway it was very dangerous as the speed on the highway is 55mph and I was driving 40 mph when this happened the car would drop in speed. No warning lights went on before this happened, I managed to make it to the local mechanic and he ran diagnostics. It said engine failure, had to tow the car to dealer.

Engine began smoking while driving without warning. Driver looked at gauges, saw that everything looked normal, then pulled over and exited vehicle. Shortly thereafter (within 15 minutes,) front end of vehicle burned and melted. Vehicle is currently in possession of insurance company for inspection. Car had overheated 2 years before this incident. New thermostat had been installed at that time. Car burned through oil regularly. Driver refilled when filling gas tank. Car was up to date on oil changes.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 35 MPH, the vehicle inadvertently lost motive power before stalling. The contact was able to coast to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic; however, the vehicle was towed and remained at the residence. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 125,877.

Mileage: 125,877

Engine light came on then battery discharge light and battery light. Engine died while on highway and we had to get the car safely to the side. Nothing gave us a warning this would happen. No noises, light or anything. Took it to mechanic and he said engine seized up

Hello, I am writing in reference to my 2016 Hyundai Sonata that was taken to McDonough, Ga Hyundai on March 29-31st for recalls. We purchased the used vehicle in November 2022 with a 3 month warranty. We took the perfectly running car to the dealership to get 2 recalls done and was expecting to receive our car back in the condition that was given to them with the upgrades the following day. However, the next morning we received a call stating that when they took the car out to test it out knocking sounds were heard. The service man stated that the noise was probably the engine getting ready to blow. This was a completely surprise because first, when we took the car in there was no evidence of a blown engine. Next, what do you mean about to blow? These were the direct questions I asked. He informed us that there was a class action suit in reference to these engines and ours would fall into that. He stated to leave our car there because it happened there. We later received a call stating that they needed to file a claim with the Main office and get back with us. We were were provided 2 loaners after 3 weeks of waiting. However, we get a call today stating our car is ready for pick up. Once we get there we were informed that they have been waiting to hear back something and no response from cooperate. We were told the car is drivable and the knocking sound is faint. We were also advised to drive it and let the engine blow and then bring it back. Within 30 minutes the car shuts down without warning and we were stuck on the side if the street. There is several problems with this! One being our safety and safety of others. The next being the dealership knew something was wrong and told us to just leave. Lastly, whatever happened, happened on their watch because they called and told us. Now they are saying the claim was denied because the recall wasn’t done prior. They also put in the system that the recall was done June 30, not March 30

1. The component or system that failed or malfunctioned is suspected to be related to oil consumption or engine failure, as indicated by the burning of 1 quarts of oil within 400 miles driven, premature burning of spark plugs (The spark plugs, which were replaced prematurely, can be made available for inspection upon request), stalling of car, not accelerating, and failing twice within a months' time. 2. The safety of both myself, my family and others were compromised due to the potential engine failure caused by the oil consumption issue. Engine failure poses a significant risk of sudden loss of power while driving, potentially leading to accidents or hazardous situations. 3. The problem was speculated by an independent service center. The dealership has been unresponsive and failed to address the issue adequately. 4. The vehicle was taken to the dealership on Tuesday, 6/27/2023, following its tow to an independent service center on Monday, 6/26/23. During the diagnostic, an engine issue was identified through the appearance of a specific code. The dealership submitted a report to request approval for an oil consumption test, but it was denied due to the vehicle being over the 5-year/60,000-mile warranty, which I was previously unaware of. 5.Prior to the failure, there were warning lamps, messages, and other symptoms of the problem. In July 2022, the vehicle started to stall and the check engine light came on. A diagnostic test at Autozone indicated a possible VVT solenoid issue. The car was taken to the dealership on 8/8/2022, where they claimed the car was operating fine. On 5/6/2023, during an oil change, an independent service center checked the stalling issue due to the intermittent check engine light. They mentioned oil consumption but advised me to monitor the situation. However, on 5/22/2023, the car stalled and died in a parking garage, resulting in a delay of 5 hours before I was able to drive it home. Subsequently, on 5/23/2023, I took the car to the

My car is under an oil consumption recall that will replace the engine if anything happens. My car continues to use oil and the dealer claims it has nothing to do with the oil consumption. They want to charge me over $1400 to keep replacing different parts of the engine. What can I do? The dealer is Taylor Hyundai on Washington Road in Augusta, GA.

Mileage: 102,539

The engine has a oil consumption issue. Our vehicle has had oil consumption issue since 55000 miles when the vehicle was still under warranty, the dealer sold me a oil pressure sensor and the vehicle had no oil in it. Which I found out about later. The vehicle is a hazard due to fact that with the oil consumption the engine could lock up while driving and become a hazard in the roadway. After burning over a quart of oil every 1000 miles the dealer explained it is normal consumption per Hyundai guidelines. That is a complete oil change in-between oil changes. After bringing this up to the dealer. they performed a oil consumption test and the vehicle failed. Dealer wanted to charge me $1100 dollars to perform an engine flush and warranty only pays 2 hours for this procedure. They performed the procedure at their cost. Another oil consumption test is performed and it failed as well. The dealer put in for an engine replacement and want me to pay $4000 of the bill for the new engine. Which only has a 12 month or 12000 mile warranty on a new engine. I have done all of the services required for this vehicle the Hyundai has dragged their feet for over a year. I do not feel I should have to pay anything for a known issue with Hyundai. The dealer don't get paid that much for warranty and I feel they are trying to pass the cost onto the customer. When the warning lamp illuminates there is on 2 quarts left in the engine and this engine take 5 quarts to operate.

With no prior warning lights, motor in the vehicle started making knocking noise and hesitating, check engine light turned on while driving on the freeway. The vehicle has been inspected by central valley Hyundai in modesto ca and they said cylinder 1 & 3 failed in the piston bearings. In a text from the certified technician he said there was nothing I did to cause it. He said when the bearings fail it causes internal damage to the engine, and that my 2016 engine will need to be replaced with only 109,000 miles. This exact bearing failure is a known issue on many other vehicles from Hyundai.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 30 MPH, the vehicle stalled without warning. Due to the failure, the vehicle was initially towed to a dealer and the contact was informed that the dealer would be unable to service the vehicle until November 2023. The vehicle was then towed to a Honda Leander (9550 183A, Leander, TX 786410) and was diagnosed with engine failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 85,000.

Mileage: 85,000

My 2016 Sonata, has 111,500 miles on it and burns excessive oil (4+ quarts every 1500 miles). I have taken it to a local mechanic who has seen this issue with similiar Sonata's. He believes the engine needs to be replaced. I have opened a matter with Hyundai Customer Care (that got me absolutely no where). I have to wait two weeks to get it into my dealership, meanwhile I am afraid to drive it out of safety concerns. I see similiar posts here and see Hyundai doing nothing to take care of its customers.

I was driving my father's 2016 Hyundai Sonata SE, which is spinning a bearing. I was able to drive it home safely. I took it to the dealership and I was told it was out of warranty. Why? Because corporate said the Service Campaign 953 wasn't completed. They sent mail out to my father, but he wasn't home most of the time because he's a Truck driver. We don't open mail for him because he never said to. If we did, we could've been arrested for "obstruction of correspondence." Back in 2019 he shortly worked for Uber but returned back to Truck driving. Before the car failed, It was burning oil so fast that I had to buy a new can every two weeks. Now, my dad doesn't want to fix it. So he's risking his credit and my Apartment's towing it today. The car will be missed, but we will not buy another Hyundai Motor Group Vehicle ever again.

The problem appeared on December 2020 in the middle of a Hwy 50 East in Washington DC. It was scary and dangerous. First it showed some malfunction sign on the screen and right way slowed down to 40 then 20 then zero. I push the gas pedal but didn't work. I have no idea what to do. I call Hyundai college park dealership agent explained what happened. She [XXX] told me to tow the car and suggested one of their partners tow truck driver. However when I turn off the car and turned on again it worked. The engine started to run. I begun to drive. After some time I took the car to the dealer and told me the car have safety recall. The repaired it and told me it will be ok. But in reality, it didn't. This happened again and again and again. Till this moment the engine continues to stalled in the middle of HWY . I got no solution from the dealership. When ever I visited they give me different issues that I need to fix. One time they said it is fuel pump and another day they said coolant pipe needs to get fixed. I am so tired of keep going to the dealer services. I put my life and my precious kids life at risk all the time while I am driving this car. It is frustration because I got no one to help me and understand why this issue is persistent. I don't want to end up being injured or got killed by an incident that caused by this problem. How awful it can be if a collision happens in the HWY. Driving this car every day with my kids are frightening and hard to imagine what could happen to us. So I am requesting an investigation on this car with the case number I got from the headquarters. Here is my case number [XXX]. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Engine failure before 100,000 miles

We have a Hyundai sonata that has been burning oil since 56,000 miles and has failed 5 oil consumption tests.the car is unsafe to drive. It stalls on highway and around town. It just stops running and leaves us stranded. The car now burns 4 quarts of oil every 1,000. We have to put oil in the car every week. The plugs fowl about every 4,000. . Car goes into stall or safe mode. We are afraid to drive the car and it's our only form of transportation. Hyundai just laughed at us. We have all maintenance records and still they won't fix the vehicle. We need help. The care is unsafe to drive because it stalls in traffic and we have almost been hit in the rear many times. This company made bad and defective motors yet our government refuses to protect us.

My car year make and.model are under recal..hyundainsays my vin is not..engine failed needs replaxement .hyundai say i am not qualifies..have all records of taking vehicle with extended wareanty to reppace tye engine rod..now they say i need an engine after them having refused the repair..now they say something else caused the engine to fail..i said well had you repqired and nhinored my request to repair the engine rod i woupd be in a better position to analyze

Engine is consuming oil at a rate of approximately 1 quart every 300 miles. Odometer reads 108,000 miles (approx). Vehicle was put into 'limp mode' while traveling due to severe oil loss. Upon arriving at repair facility, engine was found to be down 3.8 quarts despite having had an oil change 2 months earlier (1000 miles). No leaks have been detected in system. Frequent checks of oil level is necessary, to avoid damaging engine or risking return to limp mode. Have been told this is a common problem with these engines.

Engine lost 4 quarts of oil in a little over 2000 miles after service (2nd event). Engine oil caution light came on with 1 quart of oil left in the engine. Oil dip stick is tarnish brown, evidence of an over heated engine. This car only has 63000 miles on it and I believe it's a danger to drive on any highway. I've visited the dealership which has serviced this car since purchase and they suggest an oil consumption test be performed, which I find unnecessary and to add, the cost of the test could be charge to the customer. I have read of the deadly fires and crashes due to these engines failures due to oil consumptions problems. Recall them all now! There is no room for profit over safety in this situation!!!

While on the interstate highway, there was a loss of motor power, the engine light started flashing, and the car's speed dropped from 70 mph and then would not go above 60 mph. The car would then have trouble shifting gears and getting back up to speed when slowed down, and the entire car would "kick" when it did shift gears. We took the car to a mechanic, who confirmed that the oil was low when it shouldn't have been, and they suspected something wrong with the oil pan (possible leak) and that exacerbated the issues with the engine. Mechanic told me that a replacement would be a required. The car has not yet been inspected by anyone else. The only prior indication that there may have been a problem was that I had to get my oil changed more often than I thought was normal, but my car gave no other warnings, and the engine light only came on when the serious complication arose while on the interstate.

My hyndaui has been consuming excess oil.

Engine suddenly lost power while driving and had to pull over. Pretty much all engine lights were illuminated. Was told the engine seized and is defective. Vehicle also had a history of burning an excessive amount of oil requiring a quart every few weeks.

The contact owns a 2016 Hyundai Sonata. The contact stated that on several occasions while driving, the accelerator pedal was depressed; however, the vehicle failed to exceed 35 MPH. The check engine warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed that an unknown part needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the issue. The failure mileage was approximately 100,000.

Mileage: 100,000

Major oil consumption every ~1k miles. Every oil change result in a 1 quart or less of oil when voiding oil tank. No leaks under car, no oil on car port???

My cvvt is bad, the car is only 7 years old and has had on time oil changes. I bought the car from the dealership not even 2 years ago, on september 3, 2021. The cvvt is bad already. I do not speed, and I take good care of the car. There is no reason this part should have gone bad on so many cars this far. Please recall this item as it has gone bad on multiple vehicles, as well as my car constantly smells like it’s burning due to this issue.

Mileage: 134,000

The contact owns a 2016 Hyundai Sonata. The contact discovered that the engine was consuming and excessive amount of engine oil. There was no warning light illuminated. The contact stated that she frequently checked and added oil whenever the oil level was low. The dealer was notified, and the contact was informed that an oil change was needed. After the oil change, the contact was advised to take the vehicle back to the dealer every 1,000 miles to check the oil level to determine if the engine needed to be replaced. The manufacturer was notified of the issue and a case was filed. The vehicle was not repaired. The failure mileage was 63,300.

Mileage: 63,300

Vehicle stalled while leaving a driveway. Later the oil light came on but didn’t stay on while backing out. Upon checking the oil level it was below the low dipstick line. It took 3.5 quarts of oil to get it back to within proper dipstick range. No oil burning out exhaust and no oil leaking under the vehicle.

Motor burns oil knocks and is loosing power while driving. Constantly having to add oil between oil changes. When trying to accelerate car starts to sputter on highway. Can't get power to engine and bad rattle sounds

Car has less than 67,000 miles on it. Routine oil changes using 5W/20 Valvoline full synthetic oil. Approximately a year ago at less than 60,000 miles there was a noticeable difference in performance...especially when accelerating. Tried couple tanks of premium unleaded, but that did not help. I noticed significant oil usage...but no oil leaks. Within 1,000 miles of an oil change, I was having to add more oil. The oil usage is getting worse...now having to add a quart about every 600 miles. I have enjoyed this car very much, but I'm deeply concerned about the amount of oil it is using. I am the second owner so there's no warranty. After researching the issue, I see that many people are experiencing this exact same issue with their Hyundai. If Hyundai Motor Company wants to remain a viable company, they need to do the right thing and recall all these cars to be repaired.

My car is burning oil at an excessive rate. I bought this car August 2022 and within the first year I was having to constantly fill up my car with oil to make it through the month. I finally had a claim open for the oil test and at first was told that I do qualify for a new engine and to bring it in for pictures etc to get this going. This was around December 2022/January 2023I bring my car in to Hyundai dealership . they did not do this and I was told that everything should be okay no engine replacement .Again I had to put oil in before my next oil change. I brought it in on April 3 2023 by April 27th my car had consumed over 3L of oil. Another claim was filed and Hyundai denied stating car out of warranty . The dealership denies there’s any issues or lawsuit associated with my make/model/year for my car. A quick google search has shown that there is indeed. One article states that a recall was going to announced for May 19th2023 for this same issue.

I have owned my sonata since I bought it in 2016, brand new. Started having issues with having to get more frequent oil changes in 2021, of course after my warranty out. It ‘s supposed to make 5,000 m between changes for synthetic/hm oil, but when it first started the car would be not wanting to run right, jumping, engine seemed to be running rougher, which would happen right around or close to the 3,000mark. From there it got worse and worse. Oil changes started becoming needed at 2,000 or less miles between, so many mechanics say that Hyundai are the worst for burning excessive oil. Fast forward to 2022, even with the oil changes in every 2,000 miles or so, we started having to literally ADD extra oil to the engine between changes, to the point where we would worry and check it about halfway through the 2,000 miles and sure enough very low or barely any oil even in the car??? So we would add about 2-3 quarts, get it back to the right amount. Then at times right before oil change adding 1-2 more quarts. The car would start not running as well every time it deemed it necessary for an oil change, which was way too early AND after adding up to 5 quarts , just did what we had to do bc we kept being told, Hyundai’s are just bad for Burning excessive oil!! Throughout all this, not once did a check engine light, problem indicator light come on to say anything was wrong mind you. Here comes August 2023, oil had been changed yet again and it wasn’t time for even an early change at like 2,000 miles, 1-2 quarts of oil had already been added mind you.. We were driving two of our children home and the car just started bucking, jerking, shaking violently, smoke coming out everywhere, car completely quit operating, had to be towed, has not been driven since. Engine failure needing prob replace, oil level right after incident—surprise barely any oil! 135,000 on it/destroyed bc of excessive oil burn/engine issues, not paid off, missed work, forced to buy new car asap, unacceptable

Brought car at 49k…notices Car started burning oil around 80k.. I went to dealership where I brought the car from and they did a oil consumption.. I was told I passed it around 88k… oil getting worse was told it was my oil pan…120k car started jerking and hesitating on interstate while I was going 70 mph tune up cylinder 3 coil.. changed it… no oil pan leak… 130k jerking and hesitating again while getting off interstate.. same code this time I need a new motor

Engine burning too much oil, about 1/2 quart per month. Dealership said that there was a recall for the engine to be replaced but I must wait until my engine dies. I understand that we may be stranded if we take a long trip. Being the 2nd owner of this car, we never received the letter/notice of the recall. My husband is trying to talk to the Hyundai customer service rep in California to try to get permission to have the engine replaced sooner so that we can stop the over-burning of oil and not be stranded on the road. So far the rep is 5 days past due in calling us back. Can you help us? The car is available for inspection upon request. There were no warning lights indicating a problem only the soot accumlating in the tail pipe. Mu husband also observed blue smoke coming from the tail pipe when I was driving the car and he was following me in his car.

My 2016 Hyundai Sonata has an oil consumption problem it is using 1 qt of oil for every 532 miles which is causing it to lose power and stall out. The first time it happened I was driving on the highway through a tunnel which put myself in danger of being struck by other vehicles traveling at high speeds I had my car towed to the dealership where they told me it was because my starter had a dead spot in it and then on further investigation they said my car had no oil in it even though I had had my oil changed recently and per manufacturer specs I am supposed to go 5000 miles between oil changes I had to get my timing chain replaced which cost me $3000 dollars and start an oil consumption test after I completed that I was told to have combustion cleaning done because that would fix the problem and then entered into another oil consumption test and my car is still using 1 qt of oil every 532 miles it still loses power while driving and acts like it wants to stall out the dealership advised me I need a full engine replacement and Hyundai has denied the claim twice I’m concerned for my safety while driving because of the issues with the engine

- HEV Overheat warning light came on - Engine overheat light came on - Message instructing to pull the car over immediately came on - OBD II codes P261F and P2600 were observed when the vehicle was scanned - There is a plethora of similar incidents listed for the Make/Model throughout online forums

I purchased a 2016 Hyundai Sonata 2.4L with the Theta II engine back in December 2016. I purchased it as a Hyundai Certified Pre-owned (CPO) vehicle, with the 10 year, 100,000 mi powertrain warranty. The car had approximately 36,000 mi on the odometer. Starting at about 60,000 mi on the odometer, I began to notice excessive engine oil consumption. The factory has made attempts to remedy the issue under the 10 year, 100,000 powertrain warranty coverage, but none have lasted more than 1,000 mi. After 1,000 mi of a "repair" service, the engine is back to consuming lots of engine oil. As a result, I have resorted to checking the dip every time I fuel up, and top off engine oil as it gets consumed. To my estimate, my oil consumption is between 200 to 300 mi per qt of oil consumed, which is well in excess of the factory acceptable levels of 400-500 mi per qt of oil consumed. Then, Hyundai USA's Customer Care's customer reps, case managers, and Hyundai National Managers all have told me in several occasions over the past two years that my car is either "out of warranty" (despite not yet having reached the 10 year, 100,000 mi mark, nor the extended 120,000 mi mark) or that Hyundai has never sold any Hyundai CPO cars with the 10 year, 100,000 mi powertrain warranty in the US, despite my sales records and owner's records indicating that my car came with the warranty. Hyundai is trying to breach its 10/100 powertrain warranty contract and trying to have me pay for the diagnostic and repair costs out of my pocket.

My engine is experiencing excessive oil consumption, burning over 1 quart per 1000mi. Engine went into limp mode in December. I pulled into a service station and checked oil after engine cooled off, barely any oil on dipstick. Engine rattles when accelerating quickly. I have been to local dealership 6 times since December of 2022. Still unresolved.

The engine seized on my car while I was driving and the car stopped in the middle of the road. The safety of my daughter and I were put at risk. We could have been hit by oncoming cars. The vehicle is available for inspection upon request. The Bob Bell Hyundai of Glen Burnie, MD, confirmed the engine seized. The vehicle has not been inspected by anyone other than Bob Bell. There were no warning lamps, messages or other symptoms of the failure prior to failure.

Burns excessive oil; Had oil changed less than 500 miles ago and have since had to add a quart of oil;

Car stopped on interstate.. jerking and loss power.. cylinder 3 went out with no warning… car just burning a lot of oil no oil on ground no check engine until car stopped on interstate

Catastrophic engine failure. The car stopped running/moving while driving. It has not been inspected by a dealer. All lights came on and car was violently shaking.

Knock Sensor, ECM, Engine stalling and loss of connection. Resulting in flashing engine light. Low acceleration. Power reduced to 40 and below Engine misfire.

Bought the car in November of 2022 after 2 weeks noticed it started burning oil. Now the engine has seized. Only have had car 5 months. Engine light came on before seizing.

I got this car less than a year ago and immediately had issues within the 2nd day of getting it. Called the dealership and they had me take it in to a mechanic who fixed the issues. Since then I have had issues with this car consuming so much oil it's beyond ridiculous. This past Saturday night the car was being driven and all of a sudden the acceleration has become an issue. The car acts as if it doesn't want to go and hesitates. The dealership I got the car from no longer is in business and the loans were sold to another company and I'm not sure why no one is doing anything about the many issues with hyundai cars and their dangerous engine issues. When you're in traffic on the road with your children in the car and cars coming at you with full on speeds (here in alabama 70plus mph on interstate) it's very scary. Hyundai and kia need to take responsibility for these engines people are forking over thousands of dollars for. I'm not even a yr in and having several issues. Oil consumptions and issues with acceleration which seems that it leads to dead engines all the way around. We need help and we need it now. Please assist us with these issues. Thanks

RANDOMLY ONE DAY I WAS DRIVING ON THE INNERSATE, THE CAR STARTED JERKING AND THE ENGINE LIGHT WAS BLINKING THEN THE CAR STALLED. I GET MY CAR ROUTINELY MAINTENCED, THEN MY ENGINE WAS KNOCKING AND BLEW UP OIL OUT OF MY ENGINE. I HAVE MY OIL CHANGED EVERY 3,000 MILES, ALSO JUST HAD AN OIL CHANGE 3 WEEKS BEFORE THIS HAPPENED MY CAR JUST NOW HAS REACHED 100,000 AND THEN THE ENGINE BLOWS???? MULIPLE COMPLAINTS HAVE HAPPENED LIKE MINE AND THEY ARE DOING NOTHING

Hello, I have reached out to Modesto Hyundai and consumer affairs since May of 2022. I have been shunned and told nothing is wrong. The message below was sent last year in May. I was turned away because I could not afford the diagnostic even though it was covered under a past warranty recall. I had to complain. A few months later I came up with the money and was told I was given the wrong information the first time. They kept the car for a week,, drove only 30 miles and said it was the battery. I recently had a oil change done at Hyundai in February 2023. They failed to mention the oil everywhere and said everything was fine. The engine stalls on a daily bases. The 2 prior oil changes one said they thought oil was leaking but didn't know from where the other said something was wrong with the oil pan. Also you can smell gas in the cab and the head and tail lights have been replaced 3x each in the last few months. "I have gotten no where with the Hyundai dealership here in my town. I was told I'd have to pay for a diagnostic to see if something is wrong before the vehicle could be checked to see if the engine is failing. I believe this car is a lemon and has stalled on several occasions. I recently had an oil change and was told their diagnostic came out clear yet the engine still acts up and will stall while driving. Will it take for my car to stall on railroad tracks and be hit by a train and killed before Hyundai fixes the issue? Women and children die in in faulty cars because no one would listen. A mechanic told me his friend had the same exact car down to the year and had the same issues and Hyundai said it was infact a recall and they replaced the vehicle. Did Hyundai make it right because he was a man? Is this something I should just look for an attorney for? Please help as I know something is seriously wrong with this car. I was told that Hyundais are safe cars yet I have never felt more unsafe in a vehicle." Thank you for your time. Hoping for the best.

The vehicle consumes oil quickly.

I have 81345 miles on my car and I was driving on a long trip on a turnpike after 3 hours and approximately 150 miles of driving, the blinking check engine light came in my car and the engine lost power, I was unable to go past 50MPH in the posted speed limit of 70MPH. I had other 4 passengers in my car including 2 minors. had to tow it to Stoltz Hyundai of PA and the dealership told me it was low on oil and my car had 2 quarts of oil left which was unbelievable to me because I just had an oil change at 79123 Miles. I also had them replace my spark plugs at 79K miles. I was told by the dealership to perform an oil consumption test at a cost of approx. $400 and I was not covered under any kind of warranty as I am the second owner of the car. I have read online that there is a problem with the 2.4L Hyundai GDI engine of excessive oil consumption and nothing is done. the dealership is not helping either Hyundai. it's a clear problem with the Engine and I have proof of receipts for every recommended service performed on my car.

Car was leaking oil I reported to Hyundai and service repair shop had to take it back 3 times due to them neglecting to listen to me oil got into other parts and I had to get 7 things fix also after having back for 1 day the brakes and electric is not working properly engine also fails to accelerate correctly

Mileage: 107,525

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 60 MPH, the vehicle made an abnormal sound. The contact veered to the side of the road before the vehicle ceased. The check engine warning light was illuminated. The contact was able to restart the vehicle and continued driving to his residence at low speed. The vehicle was taken to the local dealer, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 131,000.

Mileage: 131,000

The contact owned a 2016 Hyundai Sonata. The contact stated while driving 2 mph, the vehicle seized and multiple warning lights were illuminated. The contact saw fire exiting from under the hood and under the vehicle. The contact was able to exit the vehicle safely before it was engulfed in fire. The fire department extinguished the fire but no fire report was filed. A police report was filed. The contact stated no one was injured nor sought medical attention. The vehicle was not drivable. The police officer deemed the vehicle a total loss. The vehicle was towed to the police department lot. The vehicle was not diagnosed. A dealer was not contacted. The manufacturer had not been informed of the failure. The failure mileage was approximately 100,000.

Mileage: 1,000

Purchased car with just under 97000 miles. Was working terrific. Time for the first oil change and 2 miles after the change the car froze and went limp. Traveling 45 miles per hour it recorded a trouble code on my monitoring device. P0605 - ROM error and the car was dead. All lights had lit up on the panel and then it was off. Luckily was able to recover to the side and turn into a parking lot. Oil was low the night before and refiled before oil change. An additional code was recorded on Feb 12 P0128 Coolant Thermostat Malfunction. The selling dealer cleared the code and said the car was fine. I think there may be an additional issue here and why the oil was low.

Oil consumption issue. Car was driving funny and oil light blinked and then stopped. Checked the oil immediately and it was empty. Changed the oil and it was low within less than 100 miles. Could have blown up if I hadn’t noticed the light blink once and car acting funny. No warning and using way too much oil.

Check engine light came on, difficulty accelerating from a dead stop or going up an incline. I had it at to 2 different locations to be placed on a computer, code P0010 for intake (A) camshaft position actuator circuit. I had that replaced only to drive the car for a week and a half for the check engine light to come back on when accelerating up an incline and have the car almost come to a stop. New code, P0302 misfire #2 cylinder. All four spark plugs were replaced, a compression test was performed to confirm low compression on cylinder #2. Car is drivable, however check engine light will continue to come on because of the low compression but was told to baby the car as the engine should probably be replaced sooner than later and I don't have thousands of dollars for this fix. And last be not least, excessive oil usage.

I just drove up a small hill and then I had to accelerate to get onto the on-ramp to match the speeds of highway traffic. The engine shut off. no lights from the cluster gauge illuminated. had to really use my leg muscles to step on the brakes really hard to avoid a front collision. had to really use the muscles in my arms and hands to steer the steering wheel hard too. it felt like the loss of brakes and steering capabilities turned off and were really hard to use when the engine turned off for no apparent reason.

engine is running out of oil after driving 200 to 300 miles. Dealer cannt find any oil leakage. I need help with this problem

My 2016 Hyundai Sonata (sport) with the 2.4 GDI theta II seized on me WHILE DRIVING down the interstate on April 14, 2022, no engine light, no warnings, nothing. It was extremely dangerous & also very scary. The car did this at 135,000 miles. I had my Sonata towed to a Hyundai service center after this happened. They did a diagnosis, confirming it needs an engine replacement due to connecting rod bearing failure. They sent in a Prior Approval request to Hyundai and Hyundai DENIED the engine replacement, due to not having Campaign 953 (knock sensor detection software) completed prior to bearing failure. (EVEN WITH having this sensor update done, it would NOT prevent the motor from failing, just tell you when it happened.) That software update wasn't going to save my engine, it was only designed so Hyundai had a LOOPHOLE to deny as many engine replacements as possible and not process these warranties the right and ethical way. They put a faulty engine in my car and it seized and failed at NO fault of my own. But the fault of Hyundai for allowing these vehicles with bad engines to be sold to innocent people who had no idea these engines were made to fail. Hyundai knew the Theta 2 engines were going to fail and STILL allowed these vehicles to be sold and NOT RECALLED knowing the dangers. That is wrong and unethical. It is crucial that these vehicles be RECALLED. Any engine liable to seize while driving 70+ mph on the interstate warrants a RECALL. They needed to be recalled long ago, but instead Hyundai created a loophole by issuing Campaign 953 (knock sensor detection software). It never fixed these dangerous, faulty engines. It's only put more people at risk by not issuing a RECALL on all THETA 2 engines.

While driving home on my way from work, the car started to stall on the highway and slow down. A knocking sound began to come from under the hood and would speed up when I stepped on the gas. From the sound of it, it seemed like the engine was malfunctioning and yes it is available for inspection. My safety was put at risk because if the car was to stop in the middle of the highway, not only am I at risk of being in an accident but other people as well as we are all driving at high speeds. This problem has not yet been confirmed by a dealer but when I took it to a mechanic, I was told that it was a rod that's what's causing this, and though there are no recalls on this specific model (2016 Sonata Limited) there are other recalls on the hybrid model for a rod in the engine wearing out prematurely which is very similar to what is happening with my car. A check engine light turned on a few minutes prior to the incident but then turned off.

Burning oil at an alarming rate. No oil leaks. Had oil changed and 3 weeks later checked and it had about 2 quarts in it.

Pulled in driveway and putted out and wouldn't start. It is an internal engine issue. Possibly a rod issue

The contact owns a 2016 Hyundai Sonata. The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact was constantly topping off the engine oil. The vehicle was taken to the dealer, where an oil consumption test was performed, and the dealer determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 87,156. The VIN was unavailable.

Mileage: 87,156

The contact owns a 2016 Hyundai Sonata. The contact stated four days after purchasing the vehicle, he needed to add oil to the engine. The contact stated that the low oil pressure warning light was illuminated. The contact took the vehicle to the local dealer, where it was diagnosed with needing an oil consumption test performed. The contact stated after 1,000 miles the vehicle was taken back to the dealer and the contact was informed that oil needed to be added to the engine. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was 67,156.

Mileage: 67,156

My car idles very rough at times, and sometimes when idling, it dies out. At times it is difficult to even start as if it's not getting the electrical signal to the engine. Hyundai replaced the fuel pump, but that did not fix the problem, but cost $1,200. No warning messages. Two other automotive companies also did a diagnostic tests, but couldn't find the problem as it seems it has to be tested WHEN IT IS ACTING UP. It died on me far from home a week ago, but eventually restarted. I'm afraid to drive it especially at night as it died when idling at a light and almost didn't restart.

While driving the vehicle within the city the engine turned off in the middle of the intersection causing near miss in the middle of the intersection as other vehicle were trying to pass me because my vehicle stalled. After having to towed the vehicle it was found that the engine has seized which is why the vehicle stopped.

While driving on the highway my vehicle started making a very loud ticking noise and all of a suddenly my car stopped working. Due to being on the highway everybody was going high speeds which almost caused a serious accident. There were cars swerving everywhere. I truly thought I was going to be involved in a high-speed accident which would most likely cost me my life. The check engine light came on and smoke was coming out and the dash started throwing errors. One of the drivers came to my car and started yelling to get out because these cars have been catching on fire. I had to call a tow truck to tow my car over an hour back home which cost me quite a bit of money. After I got home I researched my vehicle and placed to VIN to find out there were 3 safety recalls, one that could cost my family their lives and I was never ever notified. When I called the customer care they didnt even have my information and had to input it all to create a case. They also could not give me a reason as to why I was not notified. They then made an appointment with the Hyundai nearest to me which by the way is an hour and twenty minutes. After disconnecting the call I received an email from that dealership stating my appointment was canceled. I called the dealership to figure out what was going on I've spoken to two different people before finally speaking with the manager of the department. Finally when I spoke with the manager he tried to inform me that my car was not under the recall and that they wouldnt be fixing my car. They also tried to tell me that customer service placed the wrong appointment that they put it in for an oil change when clearly the email stated three recalls and one being my engine needed to be replaced. I was informed that the earliest that they could Even put their eyes on my vehicle would be the end of March and if I wanted to pay out of pocket for the engine it wouldn't be completed until the end of June. One person after another has lied to me.

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving approximately 25 MPH downhill, the vehicle stalled. No warning light was illuminated. The contact was able to coast to the side of the road and had the vehicle towed by AAA. The dealer diagnosed that the engine had failed and needed to be replaced. The vehicle was repaired with a rebuilt engine. The manufacturer was made aware of the failure. The approximate failure mileage was 65,000.

Mileage: 65,000

Burns oil at an extraordinary rate. Takes about 1-2 quarts every week. No leaks, I’m unsure what the cause is for the oil burning so fast but it’s not leaking because I’ve gotten it checked for leaks and there is not oil stains or puddles when the vehicle is parked.

Engine burns off oil at an excessive rate. I was told there is a recall on the engine for my vehicle. Also, the transmission is acting up. I have a white pearl sonata and the paint has peeled off the roof and part of the hood. There is a recall on that as well, as I was told.

On April 12, 2022. I was driving with my grandson. I heard some loud engine noise in which I thought was coming from an old red truck next to me. I continued driving and continued to hear the noise after I was away from the truck. I realized the noise was coming from my vehicle (2016 Hyundai Sonata). The interior lights started flashing ( oil light, engine and battery lights) and the car started losing power. I was able to pull over to the right lane by the curb. The engine shutdown and wouldn't start back up. The car was towed to Jeff Wyler Superior Hyundai, 238 W. Mitchell Ave., Cincinnati, Ohio 45232. My vehicle is still there. In January of 2022 I had my car at the dealership for losing power. They repaired it, saying it was the cylinders and then in April 2022 the whole engine shuts completely down.

I have a 2016 Sonata with 81,000 miles, I was driving the car when I started hearing knocking noise under the hood and Suddenly the car cut off and wouldn’t start. No dash board lights came on. Prior to car shutdown. My safety was put at risk because the car cut off near the highway and I had to push the car to a safe location. The dealer confirmed that the engine needed to be replaced at $8,500.

I was driving the vehicle, it started making a weird noise, the console lights started flashing and then the engine shutdown and wouldn't start back up.

Purchased a 2016 Hyundai Sonata on 7/2/22. At the time, it had approximately 119,000 miles on it. About a month later, the car overheated. Thankfully, husband is a mechanic. Since the initial overheating, we had been diligently adding coolant every few days. However, as of last month, the overheating had gotten so bad, we took it to an independent mechanic who quoted us about $8,500.00 for repairs, including installing a new engine.

The contact owns a 2016 Hyundai Sonata. The contact stated the vehicle was consuming an excessive amount of engine oil. The vehicle was taken to a dealer, and it was confirmed that no cause for the failure was found. The contact then took the vehicle to an independent mechanic where it was diagnosed as engine wear, due to a lack of proper lubrication The vehicle was not repaired. The contact then took the vehicle to another dealer, North Freeway Hyundai (20440 Interstate 45 N, Spring, TX 77373) where it was diagnosed as needing the engine to be flushed. The vehicle was not repaired. The manufacturer was made aware of the failure but stated that the vehicle was out of warranty. The failure mileage was approximately 59,013.

Mileage: 59,013

Upon buying the vehicle the engine started to burn excessive amounts of oil.

My 2016 Hyundai Sonata is sitting at the Red Hoagland dealership in Winter Haven, FL after the engine started knocking. Rather than continue driving it and risk an accident with our 19-yr old child driving it, or risk worse damage to the engine, I had it towed to Red Hoagland service department. This occurred less than a week after we had it at the dealership for the third and final oil consumption test. These tests were being conducted as part of Hyundai’s process to identify the known engine issue with this model. Each 1,000 mile test revealed that the engine was consuming approximately 3.5 quarts of oil per 1,000 miles (approximately 1 month timeframe). Despite the results of the tests and now the engine failure, Hyundai has denied the claim on the lifetime warranty of the engine. Their stated reason is “out of warranty caused by time in service and mileage on the vehicle.” The mileage on the vehicle was 143,260 on 10/29. Apparently to Hyundai a “lifetime warranty” on an engine that is known to fail due to this oil consumption issue does not mean “lifetime” but only less than 145,000 miles. I will appeal this decision and if they do not honor their lifetime warranty on this known issue they will hear from my attorney and hopefully the NHTSA will also help to enforce what Hyundai should have already done rather then making me go through this additional effort and trouble.

Huge amounts of oil consumption, have to refill all oil every 20-30 days. Car shut down on highway and went into limp mode, had to impede traffic to attempt to pull over safely. Potential known issue with Theta II engine, but dealership is declining a fix.

*On 10/9/22 I was traveling approximately 60 miles an hour on Hwy 25 in Hollister when I experienced Engine Failure in my 2016 Hyundai Sonata Sport 2.4 liter. Engine available for inspection. *This was the 2nd time the engine light has turned on and resulted in vehicle stalling while driving on the highway. Fortunately, there was no accident. *Hyundai Dealer, Hyundai Corporate, or independent service center have not reproduced or confirmed the problem. There is an extended warranty covering the rod bearing and associated parts, that was neither inspected nor granted by Hyundai. I also reported excessive oil consumption to Hyundai and was put through an "Oil Consumption test" at 120677 miles and was denied repair/replacement, even though the engine was burning more than a quart every 1000miles. This increased to me adding a quart every 500 miles and eventually the engine failed at 161147 miles. The vehicle is an independent mechanic awaiting an engine replacement. *The engine has not been inspected by manufacturer, police, insurance representative or any other entity for the mechanism of engine failure. It is confirmed loss of compression and blown pistons/piston rings. Hyundai dealer did not conduct rod bearing test. *Engine light turned on and engine stalled. It was then towed to Hyundai Dealer. There is an extended lifetime warranty on the rod bearings in the engine, which was not inspected by Hyundai prior denial of engine repair/replacement under extended warranty. Excessive oil consumption problem was also an ongoing problem which Hyundai refused to resolve. In my opinion the engine failure is due to either excessive oil consumption, or the rod bearing failure. Hyundai is not taking responsibility and resolving these ongoing problems with the GDI Theta engines.

The vehicle has had mechanical problems since I purchased it. I have submitted a complaint with the dealership who sold it to me and at their recommendation I am moving it up the ladder. The engine had the knock sensor go bad and also failed the bearing test. As I was driving the check engine light, oil light, and battery light came on and the vehicle lost all power. I was going 60 miles an hour and was barely able to safely get it on the side of the road. It had to be towed to the dealership I bought it from, who determined it had no oil in the reservoir and had burned through it in less than 2000 miles. There was no warning lights. I have had mechanical issues since purchasing the vehicle and they failed to correctly diagnose it. It had an oil consumption test that it barely passed months before the engine needed to be replaced. I travel extensively for work and the vehicle malfunctions put me at risk. It has broken down several times and took months to diagnose the issue.

The engine light has come on and I have done extensive repairs on my vehicle since January 2022. No warning signs showed prior as I have kept up with maintenance on the car since the 60,000 mile marker. The valve gasket cover was replaced as the engine was smoking due to an oil leak. A pipe was repaired due to the leak. The engine camshaft position sensor was replaced. There is still issues with the engine after replacing the CVVT cover and plugs. The spark plugs have been replaced. If my car stalls or blows on the highway, this can cause a major accident putting myself and others at risk. I have done multiple tests with Hyundai dealerships and Firestone and AutoZone and no one can tell me what the ultimate issue is with the Sonata.

While driving at about 45MPH, the car lost and acceleration was limited as the car wouldn’t work properly. Engine make a ticking sound when trying to accelerate. At the time of lost power the check engine(flashing), abs and traction control all came on. It almost caused me to get into an accident. The car also indicated to shut off vehicle. The vehicle code read P1326, called dealer and they stated multiple vehicles has been having the same issues and that they are full with no openings. So I’m in the process of getting it to a dealer who has an opening for a better diagnostic. Dealer says it may be rod bearings.

2016 Hyundai Sonata (not part of any recall) driven short distance on expressway had "check engine light" come on. Pulled off of expressway and checked under hood...No visible issues. Chose to return home via side streets as car was riding rough and having problems with acceleration at that point. Short while later, heard loud noise and saw smoke coming from under hood. Pulled to the side of the road and exited car. Was told by bystander that car was on fire. Called Fire Dept, by the time of their arrival, entire front end ablaze, tires and body melted. Thankfully, fire extinguished before any explosion or damage to neighbor's property occurred. Vehicle was a total loss.

My vehicle lost power exiting the freeway. I went from 70 miles an hour to 10 miles per hour in a matter of seconds. The Check Hybrid system, Turn off engine HEV ! triangle showed up on the dash, then the car slowed to a halt. I had to get my vehicle towed home, then towed to the dealer the next day. The problem with this is, for the past year, the Check Hybrid System HEV light would come on. I took it to the World Car Hyundai North dealership in Live Oak, Texas and a few months later, it's doing the same thing. My vehicle was in the shop at World Car Hyundai from March 24, 2022 until 9/9/2022. I drove my vehicle one week, went out of the country for 2 weeks and upon return, coming from the airport almost home, the car does the same thing. You would think after having my vehicle for 6 months, the problem would be fixed. I started bringing my car in for this problem September of 2021. I was told, I needed an oil change, a new battery, ne plugs, codes checked, etc. None of this seemed to fix my vehicle, because a few weeks later, the car would slow to an almost stop and I would have it towed to the dealership again. There has been several mechanics working on my vehicle and they've all said something differently. My vehicle was never written up for the correct problem until recently, when the manager was able to drive my vehicle and it stopped on him. I don't feel safe driving this vehicle anymore. I have taken this car to the dealer ship for the same problem, actually once in 2018 and every other month since 2021. I've been inconvenienced, , put on hold, far to long, I need a new vehicle and I need a loaner car, while my they're trying to figure out what to do. I've been told I needed a new engine twice, but all of a sudden, it passes the engine test and there is something else that the dealership is trying to do to fix the problem. Well, since I've been taking my car back and forth to the dealership, it is now out of warranty. The car remains unsafe to drive .

For the past several months I have been experiencing extreme oil consumption. I drive my Hyundai Sonata 2016 an average of 120 miles per week and I am required to put in at least one quart of oil each week. This is not normal and there is a serious internal problem with my engine. I am not leaking any oil whatsoever, therefore, the engine is burning oil . The Planet Hyundai dealership in Golden, CO has told me that they have many cars with the same problem waiting to get their engines replaced under warranty. Planet Hyundai has told me there is nothing more to be done and I need a new engine and to contact Hyundai Headquarters, which I have. I have an extended warranty I purchased when I bought the car and it goes for $100,000 miles or July 2, 2023. My extended warranty has referred me to another Hyundai dealership in the Denver area and they are telling me I need to do a combustion cleaning for approximately $1000. Then I have to wait till I drive another 1000 miles and then they will let me know how my engine is doing? If one Hyundai dealership says there is nothing more they can do why would another Hyundai dealership (MacDonald . Please help and thank you so much for your time.

Vehicle has excessive oil consumption. Has been an issue for some time now. Same engine is under recall for the rods/valves malfunction. vehicle has had regular maintenance done. there is no aftermarket work done to the engine. Vehicle has been to the dealer for this issue 3 separate times now and the issue is progressively getting worse.

The engine failed. PIAZZA HYUNDAI in West Chester,Pa confirmed that the engine bearing in my THETA 2 ENGINE failed however HYUNDAI refused to honor their Expressed warranty of 10 year 100,000 mile. This engine is part f the Whistleblower's case which was reported to NHTSA however HYUNDAI refused to replace the engine even though they know they have a major problem with the design and manufacturing of their engine. We have been without our car since March of 2022. We want HYUNDAI to honor their warranty and compensate use for our loss of use of our vehicle during the last 6 months. HYUNDAI knew and knows they have a problem however they have failed to live up to their responsibility. Please contact me as soon as possible via phone and in writing. My cell # is [XXX]. My home # is [XXX]. My mailing address is [XXX]. I have additional documentation on this matter which I will provide to you once you contact m since I'm reporting this on my cell phone. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Had previous issue with HEV warning light and took to dealer. But While driving down the road last night, the HEV light on the dash comes on and beeps, the car sputters then the brakes slam on and the car immediately shut off in the travel lane. Turn car back on put into drive and same thing happens. Vehicle was towed to Dealer.

The contact owns a 2016 Hyundai Sonata. The contact stated that the vehicle was taken to the dealer for routine maintenance and the contact was informed that there was a leak in the scored piston cylinder walls and that the part needed to be replaced. No warning light was illuminated. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the vehicle was no longer under warranty. The failure mileage was approximately 140,000.

Mileage: 140,000

The contact owns a 2016 Hyundai Sonata. The contact stated that on multiple occasions while driving at undisclosed speeds, the vehicle stalled without warning. Additionally, the contact stated that he noticed white smoke coming from the exhaust. The contact stated that the vehicle was taken to the dealer where it was diagnosed that the engine needed to be replaced. The mechanic stated that the vehicle experienced excessive oil consumption. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the failure was due to the lack of proper maintenance. The failure mileage was approximately 147,000.

Mileage: 147,000

Driving down the road so if a sudden it felt like something fell out from under the car and it sputtered a bit then lost all . When I tried to start it a few minutes late all comes on except engine

I was driving and then my car jerk every time I tried to go pass 20mph so I took it to the auto zone to get it checked and they hooked a machine that read code p1326 so I took it in to get checked and the mechanic replaced a knock sensor spark plugs and coil pack and for some reason the vehicle still is misfiring on spark plug number 3 it’s getting no fire I’ve bought a new fuel injector that’s still new in the box but now the vehicle is reading code p0193 which is the fuel rail pressure sensor and was told it could possibly be the engine and I’ve been online and see there has been a lot of problems with Hyundai and knock sensors

The contact's daughter owns a 2016 Hyundai Sonata. The contact stated while her daughter was driving at an undisclosed speed, the check engine warning light illuminated and the engine misfired. The vehicle was taken to an independent mechanic that was unable to diagnose the vehicle. The vehicle was taken to another independent mechanic where it was diagnosed that the engine needed to be replaced. The vehicle was then taken to the dealer where it was also diagnosed that the engine needed to be replaced and the contact was provided a rental vehicle. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the vehicle was under warranty. The failure mileage was approximately 100,000.

Mileage: 100,000

Oil Consumption Test Failed, I was originally told if I could prove it was burning oil and not leaking then I would receive a new engine. New engine rejected saying Hyundai no longer warranty engines for that reason. Was told that when motor seized to have it reevaluated for bearing or rod failure. No way to determine bearing or rod was cause of oil consumption without tearing the motor apart. Knocking noise from engine and experienced Engine Failure, resulted in being stranded in middle of highway with my kids 1 yr after oil consumption test. Hyundai rejecting engine replacement due to low compression from cylinders. Not willing to honor their warranty after an obvious lemon of a motor.

What component or system failed or malfunctioned, and is it available for inspection upon request? Engine Failure due to the rod bearing recall How was your safety or the safety of others put at risk? Could of caused an accident as the car stopped and I was unable to move it - luckly we were able to pull to the should on the carpool lane. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, we had the tow truck take the vehicle to the dealership. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes, Lindon Hyundai Dealership Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Yes, check engine light came on the day before the engine failed. Other - Driving down the interstate 15 freeway and there was a thumping sound coming from the front center of the car (behind the firewall); check engine light came on and we pulled over the car.

My 2016 Hyundai sonata is burning a lot of oil. I have to constantly put more oil in it. I went to the dealership and they said there is an engine recall to replace the engine but I have to wait until it fails. I don't want to be on the road and my engine seize up and an accident to happen. They said they can't do anything until something happens. That sounds extremely dangerous

The 2016 hyundai sonata keeps losing oil within about 500-800 miles after changing the oil the dipstick shows that the oil needs filled. I have never had to refill the oil so quick after changing on any car I have had. I ended up adding an additive to seal whatever leak or malfunction that the sonata has. I have looked it up and my car does not seam to be the only one with this issue. I never know when its gonna be too low and hurt my engine.

I tried numerous times last year to get my car into the Beaverton Hyundai dealership to address the engine recall each time the service date they would call and cancel due to lack of proper equipment to diagnose. July 19th the vehicle was at the Nampa Hyundai dealership service department for the open recalls. I informed the service department of the loss of power I was experiencing and that no warning lights had come on. Upon completion they stated the engine passed and the smartbox was replaced and car passed the 32 point inspection. On July 22nd the car suffered complete engine failure and had to be towed to the dealership on July 23rd the car was then transferred to the Boise dealership on the 28th on the 29th I was informed they couldn’t diagnose in Nampa that’s why Boise was going to try. On Monday August 1st the service department notified me that there was not enough amps in the battery to diagnose and wants me to pay $275.00 plus tax for a new battery to diagnose. I have been stranded over 400 miles from my home for one because of engine failure they never offered a loaner they have had the car for over a week with no answers! The car suffered complete engine failure on July 22nd so why are they asking me to pay for a new battery on August 1st to diagnose? I truly feel they are avoiding replacing the engine and trying to charge me for something I never had an issue with until the engine failure. I am out a lot of time and money over this issue and I’m disabled this has completely devastated my well being as well as my health due to being 400 miles away from home and needing additional medical care. I want Hyundai to be held accountable for the recall repairs and provide temporary transportation while it’s being addressed.

The knock sensor detection system is messing up

On Thursday June 30th my 2016 Hyundai Sonata started jerking and stopped on me. The check engine light or any of the warning lights did not come on to warn me of any issues on any of the previous days. Since i was at Wal Mart I was able to get it pushed into the service center. The service techs there said that there was no oil in the car and only sludge came out. They changed the oil and I was able to get the car home. The car shook violently as I drove it but I was still able to get it home. Once I was home I lifted the hood to check the engine and noticed the engine covered in oil.I immediately called the dealership and they asked me to call Hyundai Consumer Affairs as oil consumption was a known issue with the Hyundai Sonata. The consumer affairs agent gave me a case number. I had the car towed to Vandegriff Hyundai in Arlington, TX on that same day and waited for a phone call. On 7/18/2022 I was contacted by Hyundai Consumer Affairs and told that the car has two issues. The first issue was that the car was misfiring and the second issue is that the car was burning oil. They told me that I would have to pay out of pocket for new spark plugs and a new coil and that the issue with the car misfiring would be fixed after that. They also told me that I would still have the issue with the car consuming oil and that I would have to pay out of pocket to get the carburetor flushed and cleaned. They also stated that it was not a guarantee that whole motor would be an issue after that. This is a safety issue because the car could have stopped in an unsafe area, on a train track or in heavy traffic where other cars could have slammed into my car as there was no warning or check engine light that told me that the motor would stop abruptly like it did that day.

July 16 2022 I was driving with my family (wife and kid) about 65 MPH on 91 Fwy around 9:00 A.M. lane #2 - my 2016 Hyundai Sonata started to shake and ultimately engine shut down middle freeway - many cars driving behind me was trying to dodge my car to my left and to my right - avoiding hitting my stall car -it was scaring things ever happen to me and family. Subsequently doing researching about my vehicle - I found out the car had problems with the engine and many recall items related engine problems. I never received any information (email, letters & text) about any recalls or issue regarding my 2016 Hyundai Sonata since I bought the vehicle used from the Hyundai dealership in 1307 Kettering Dr. Ontario CA 91761. My vehicle now is in another Hyundai dealership sevice shop being evaluated for engine problems. Getting alot run around from this Hyundai dealership (9898 Trask Ave. Garden Grove CA). Waiting around for two hours No one seem to care or wants to take any responsibility. Service reps already asking me money to do vehicle inspection ($500) and service for new engine. Everything is about financial gain. If I knew what Hyundai Corporation is doing - I should never buy a Hyundai Hyundai is risking my life for financial gain. I email Hyundai Corporation about my car and concerns. Currently waiting for response.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 55 MPH, he became aware of smoke coming from underneath the hood of the vehicle. The contact veered to the side of the road and exited the vehicle. The TPMS, oil pressure, power train, and battery warning lights along with an unknown warning light were illuminated. The contact veered to the side of the road. Upon opening the hood to inspect the vehicle, the contact noticed that oil was leaking onto the ground. The vehicle was towed to the local dealer where it was diagnosed that the engine needed to be replaced, the transmission needed to be flushed, and the drivebelt needed to be replaced. The dealer also diagnosed that the failure was associated NHTSA Campaign Number: 21V749000 (Exterior Lighting, Electrical System). The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was approximately 138,100.

Mileage: 138,000

The contact owns a 2016 Hyundai Sonata. The contact stated that while his son was driving at an undisclosed speed, the vehicle lost motive power. The vehicle was towed to the dealer where it was diagnosed with engine failure. The dealer informed the contact that the manufacturer had declined the engine replacement due to a lack of maintenance records. The vehicle was not repaired. The manufacturer was made aware of the failure and declined the contact's request for a free engine replacement. The failure mileage was 102,388.

Mileage: 102,388

2016 HYUNDAI SONATA. CONSUMER WRITES IN REGARD TO SAFETY RECALL RELATED TO 2.4 LITER ENGINES. THE CONSUMER STATED THE DEALER AND MANUFACTURER WOULD NOT HONOR THE RECALL DUE TO A SOFTWARE UPDATE PREVENTING A SUCCESSFUL REPAIR. THE CONSUMER STATED AFTER THE SOFTWARE UPDATE THE ENGINE WOULD STILL FAIL.

My daughter’s car just shut off Tried to start the car several times and heard loud knocking noise with oil light flashing. Towed the car to local repair shop and was advised we needed a new engine. We’ve had the car for a year! This is my 2nd purchase of a Hyundai car for my daughter and I’ve realized THEY ARE A PIECE OF CRAP! With the 1st car, we had light replacement issues constantly as well as ac issues. Now we have engine issues. I wanted a safe economical car for my daughter and I’m ending up paying more money on this crap. I’m praying it’s covered under a recall.

Engine caught on fire while driving

The engine is consuming oil at abnormal rate. After receiving an oil change at a credible business the car is out of oil in a week. Hyundai will not check for oil consumption if the mileage is above 85k miles. Myself and my children can be stuck on the side of the road for engine failure due to the lack of oil. Express oil has stated this is not normal and a cause for concern. There are no warning signs for this problem. Only awareness from the performance of the cars decline to run properly.

When driving at 65+ mph the "Turn off Engine - Check Hybrid System" flashing triangle warning lamp came on, causing me to pull over on a freeway putting myself in danger of collision. After turning off vehicle with no explanation of warning symbol in owners manual I turned vehicle on again after 5 minutes and warning lamp re-illuminated. After waiting 30mins while still on shoulder of major freeway, I reignited engine and warning lamp had disappeared so I drove vehicle home (less than 5miles) and took to Hyundai service dealer the next day and they determined the coolant (water) pump and thermometer needed to be replaced and it was a known issue covered under 100k warranty. My vehicle was at approximately 102,700 miles and I paid for replacement of coolant pump and thermometer out of pocket.

My car begins to shake cutoffs every time I use the air or drive on May 29,2022 took it to get it look at a repair shop. They diagnosed it with internal engine problems.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving approximately 45 MPH and accelerating to merge onto a highway, the vehicle stalled. The power steering and braking functionality remained operational. The contact was able to safely coast off to the side of the road. The contact attempted to restart the vehicle however, the vehicle failed to restart. The contact stated no warning light was illuminated. The contact had the vehicle towed to her residence and called an independent mechanic. The mechanic diagnosed the vehicle and determined that the engine had seized and needed to be replaced. The vehicle had not been repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 100,000.

Mileage: 100,000

I purchased my car used in December 2021 it is a 2016 with 97k miles. 2 weeks after I purchased the car I called to set up service because my cars engine was making horrible sounds. with me putting less than 900 miles on the car (it took 2 weeks to get it in for service) I had a in near perfect condition car with a blown engine. The car still runs and drives fine but it is using almost a qt of oil a week. The dealer is Autonation Hyundai of North Richland Hills, Tx knows the history that these engines are junk. But rather than be stuck with this issue they told me my valve covers were leaking and that was my issue. Keep in mind I have no oil leaking from anywhere and not a drop is on my car or on the ground. This car has an oil consumption problem along with thousands of other Hyundais and neither Autonation or Hyundai are willing to do anything about it because I am the second owner even though I bought the car in this condition from the dealer. The engine is failing because it is consuming oil. The engine is making noises and could at any time while driving could lock up and cause a dangerous situation on the roadways. This is a very well known issue and even a current class action lawsuit. The dealer is refusing to inspect the vehicle because I am the second owner and have no warranty. The only sign is low oil. The car is using oil at a rapid pace and I have to check and add oil weekly. This is a 5 year old car with 100k mikes on it.

COMPLETE ENGINE FAILURE ENGINE FAILED IN 2021, PRIOR TO RECALL NOTICES (2 OF THEM) FINALLY HAD IT TOWED TO HUNDAI. HUNDAI WANTS ME TO BUY A NEW ENGINE BLOCK FOR $13,000.00 THIRTEEN THOUSAND DOLLARS. HUNDAI NEEDS TO BUY THAT CAR BACK, OR PAY TO PUT A NEW ENGINE BLOCK IN IT. HAD THE PARTS NOT BEEN FAULTY, I'D STILL HAVE A CAR TO DRIVE.

2016 HYUNDAI SONATA. CONSUMER WRITES IN REGARD TO ENGINE FAILURE. THE CONSUMER STATED WHILE ON VACATION THE ENGINE FAILED. THE CONSUMER STATED THE MANUFACTURER DENIED ANY ASSISTANCE. THE CONSUMER STATED THE VEHICLE WAS SOLD WITH AN UNRESOLVED RECALL. THE CONSUMER WAS UNAWARE OF THE RECALL.

Car oil light begin to blank and suddenly killed while driving at over 50mph. No warning. No engine or computer codes. Just sudden failure. The engine is locked I am being told.

The engine is still under the orgininal warranty (10 years, 100,000 miles). I took my car to Parks of Hyundai in Gainesville, FL on 09/23/2021 for an issue with engine code p1326. The service manager reset my engine code and told me that their service department is backed up with cars and they cannot help me with my car at this time. Then on April 5, 2022, the issue happened again to my Hyundai Sonata on the interstate, the car engine went into limbo mode in the middle of the interstate and almost caused a large accident. I have the engine code p1326 showing up on their computer I took my car back to Parks of Hyundai on April 5th, 2022. Parks of Hyundai told me that I had to leave my car with them and that they refuse to provide me with a rental. Karl Buchwald, stated that it will take a few days to get to my car, and they will let me know what is wrong with it plus diagonistic fee of $200 even though I provided him with the engine code number thats under the powertrain warranty on the car. I went home and called Corporate Hyundai and opened a case. Case no: 19623500 case manager Emily, number 1(833)462-8722. Corporate Hyundai says I have to pay out of pocket for my rental and then submit my paper work after for possible rental reimbursement. I went back to Parks of Hyundai to check on the status of my car on April 13, 2022, Karl Buchwald, states that it may take 2-3 weeks for them to take a look at my car. When I asked to see what was done on my car, he told service advisor Michelle to enter my car into the system. My car was at their dealership for a week without paperwork. Eric Duke states that since I did not purchase my car at their dealership, the wait time will be longer. I waited 2 weeks and went back to Parks of Hyundai to check on my car yesterday 4/27/2022. Nothing has been done, they said it will be a few more weeks for diagonistic.

While driving on the highway in Michigan I noticed the engine RPM not functioning properly. The timing on the engine was off and the shifting was irregular. I pulled over to the side of the road with fear it was going to do more damage internally to the engine. If I had the cruise control on I was in fear of the engine malfunctioning and causing damage to other vehicles on the road. Upon further inspection I noticed the variable valve censor connector had an electrical shortage and burned a hole right through it. I was afraid of more electrical damage that could have turned into an engine fire. So I didn’t drive it anymore.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 70 MPH, the vehicle lost motive power and stalled without warning. The contact was able to pull over safely; upon inspection, the contact noticed that there was oil leaking from under the front of the vehicle. The vehicle was towed by AAA to an independent mechanic to be diagnosed. The contact was informed that there was a hole in the engine block and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 33,000.

Mileage: 33,000

We were on a road trip and the car was on cruise control. I stopped accelerating and lost power. We had it towed to the nearest aaa approved mechanic. They ran the codes and found P132600- knock signal range performance. The technician found heavy metal contamination in the oil. The motor needs to be completely replaced

STARTED OIL CONSUMPTION TESTING IN AUG 2021 THROUGH HYUNDAI DUE TO THE VEHICLE TAKING IN AT LEAST 1.5 QTS OF OIL EVERY 1,000 MILES. AFTER MULTIPLE TESTS, HYUNDAI COMPLETED A COMBUSTION CLEANING IN JAN 2022. NO CHANGES. AFTER AN ADDITIONAL OIL CONSUMPTION TEST IN MARCH 2022, HYUNDAI HAS ADVISED THIS IS NORMAL CONSUMPTION. NO ACTION TO BE TAKEN FROM DEALER/CORP UNTIL ENGINE BLOWS A ROD. MANUFACTURER &/OR DEALER PREFERS FOR MY FAMILY TO SUFFER A DANGEROUS AND POTENTIALLY CATASTROPHIC EVENT BEFORE ADDRESSING WHAT IS TO BE A KNOWN ISSUE WITH THIS YEAR/MAKE/MODEL.

Engine went bad prematurely. After 6 years of routine maintenance and standard commuting the engine went bad at 130k miles. No warning or indications that anything was wrong.

Hyundai Motor America is doing fraud with its customer’s and putting their lives at danger. They made engines with manufacturing defect. They sent a brochure to their customers to get the software updated for knocking sensors and then placed a lifetime warranty for the issues caused by it including any repair costs. They said the software will detect the knocking noise and will turn on Warning lights (Engine Light) as well as place the vehicle into reduced power, engine protection mode. Their brochure said they have defective engines in 2011-2019 Sonatas, 2013-2018 Santa FE Sports, 2019 Senta Fes, and 2014,2015, 2018 and 2019 Tucsons.I own a 2016 Hyundai Sonata. I did software update and then I started having engine knocking at around 76,000 miles. Sometimes, car automatically loses power on highways/freeways and sometimes it starts to accelerate on its own at very high RPM’s. I contacted Hyundai dealership in Spring, TX (North Freeway Hyundai), which told me that Hyundai doesn’t cover it anymore until unless its complete engine failure. This is not what their Warranty document (Brochure) said. They are denying to take care of the issue which was caused by manufacturing defect and their software update. Their brochure said they will take care of it including any engine repair costs. Their dealership told me that this is just the “Beginning of the engine falling apart”, they can start with putting a new cover on the faulty engine part rather than replacing it, which will cost me $640.50+tax to take the engine light disappear for few days. If they have to fix it permanently, it is going to cost me “Thousands of Dollars” into parts and labor charges. Private mechanic said Hyundai Engines are "Can of Worms" and wont even touch it. As per Hyundai case managers instructions, I ended up spending $435.50 out of pocket without any work done on my vehicle. As per their Brochure, they are making defected engines from 2011. Thousands of people driving those dangerous vehicles.

My oil seems to be consumed really quickly! I get a full synthetic oil change and then my engine sounds strange and check the oil and there's no more oil in there! This is after less than 1,000 miles after the oil change! It's very expensive that every few months I need to go and get a new oil change, it's supposed to be every 6 months or after 5,000-7,500 miles with full synthetic but it only last about 700 miles before it starts to start to disappear! I'm scared it will cause my engine to get ruined and make a fire! This has been going on formore than 2 years now.

Yesterday, my car’s engine/battery/oil lights came on. I pulled over, checked the oil and it was almost completely dry. I went to start the car again and it would not start. After my mechanic checked the starter and battery, they determined that the engine was locked up. My engine could have caught on fire as there was no warning prior.

The Car is flash on Dash boards Check HEV and turn off the engine cause my car to idle. Turn off my car for 20 mins signal gone Then 2 weeks later randomly does it again. Car also flash Check Breaks on dash boards and turn off the engine and it shut my whole car off

My 2016 Sonata se with 85,000 miles is using over 1 qt of all per 1,000 miles . I'm told that this is normal for this type of engine ??? is there any thing Hyundai will do to FIX this oil problem thanks C.W. Mehltretter

The contact owns a 2016 Hyundai Sonata. The contact stated upon accelerating from a complete stop at a traffic light, the vehicle stalled. The contact attempted to restart the vehicle, but the vehicle failed to restart and emitted an abnormal grinding sound. There was no warning light illuminated. The vehicle was towed to a local dealer, where it was diagnosed that the motor had failed and needed to be replaced. The contact was advised by the dealer that the failure was related to Hyundai Service Campaign Number: 953, regarding the Knock Sensor Detection System (KSDS). The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 93,000.

Mileage: 93,000

Took car to accredited service center for routine oil change early. Was given an opinion that the their was internal engine damage and that my engine would blow out if car was continued to be driven. I then had it towed to Hyundai dealership to be serviced and to get a second opinion. Service was done, and told it was a simple issue, after paying $400 after services were complete, I left feeling relieved it wasn’t a bigger issue. Not less than maybe 6 hours later, early sunday morning, I was driving at night on the road and my engine completely blew out on me. My safety was put at risk and others around me on the road as well because I could have caused an accident, if I had been on the high-way going a higher MPH, my engine would have more than likely caught on fire or possibly have caused an accident. Clearly the issue was not fixed and they sent me to drive in a car that was faulty and not fixed, endangering my life and possibly others around me. It has only been inspected by hyundai, but clearly inspection by them is inadequate. No engine light warnings ever appeared. Oil light would occasionally flash on and off but I didn’t think anything of it because, 1) no loud sounds/vibrations were happening, 2) my next oil change service wasn’t until almost over 1,000 miles, as I regularly keep up with maintenance on my vehicle. I would say the on and off oil light was flashing maybe for about a week or so, and this was NOT after prior oil change, this occurred miles and miles after. I have attach pictures from the 1st opinion service, as well as the service I received from Hyundai before incident occured. I have also if needed to be provided, documentation of routine maintenance by Hyundai Dealership and from an accredited service center by the Better Business of Bureau.

Engine is consuming a quart of oil every 400 miles.

Unknown Vehicle made knocking noises and completely cut off on me . The vehicle had an oil change 1 month ago .

Car began to knock and lacked acceleration. I took it to a dealer and spent $300 on replacement of plugs and it seemed to be working fine. One month later on the highway, the car completely lost power and would no longer accelerate. I found online that the engine had been recalled and the warranty extended to 120K miles. Hyundai paid for a tow to the dealership. The dealership determined that the engine needed to be replaced and thought Hyundai would replace the engine due to the recall, but the replacement was denied by Hyundai. I do not not know at this point on what grounds, but the car has 117,000 miles on it and should be within the extended warranty period because of the recall. The estimate for replacement of the engine is $8000. I've only had the car a few months and expected to get at least a few years out of this vehicle.

Engine is buring oil. I drove about 1,400 miles since last oil change, and my engine had almost no oil. There are no leaks. My driveway is clean. My mechanic says engine is burning oil inside and he put "crazy" amount of oil to top it off today. He told me to change my oil every 3,000 miles instead of 5,000. He has been saying there is an issue with engine buring oil for some time and recommended contacting this agency and dealer.

Problem is the engine is burning two quarts of oil every 1,000 miles. Was taking car in for oil change and check engine light went on. Service person said car was way down on oil which is why engine light went on. Said there was a problem with Hyundai engines and to take it to dealer. Dealer Ettleson agent John Cunniff confirm that there is a problem with that engine and said they would run an oil test. Oil was changed with new filter and told to come back in 1,000 miles. Returned to dealer after 1,000 miles and engine was down two quarts of oil, dealer topped off oil and said someone would contact me. I called several days later and John Cunniff said that using two quarts of oil in 1,000 miles was within specs. He said to contact Hyundai customer service. I did with case # 19220125, and Frances was case worker. Attempted to contact Frances three times with negative results. I called and spoke with a Cindy who stated case notes stated Frances contacted Ettleson and they said two quarts of in 1,000 miles is normal, complaint was closed. Research disclosed there is a problem with oil consumption in that engine, backed up by their and other mechanics. I have 69,000 miles on the vehicle and a 100,000 mile warranty. I have all maintenance files for the vehicle since I purchased it. i have complied with the dealers instructions and have had my PCV replaced, and just keep adding oil to keep my engine running. Please advise my options.

Car started bucking and slowing on freeway. Took car to dealership October 2021 after 2 weeks, I was informed the car needed a new engine. A few days later I was informed, my battery needed replacement. Three months later, January 31, 2022 while in the freeway, my car started bucking then decelerated from 70 mph to 10-20 mph on the freeway ( only reached 40 mph going down hill). Check HEV system and Check Hybrid system indicator triangles were on. Battery light indicator and engine light indicator also on. I had car towed to dealership. I was informed I needed two plugs replaced. 2 weeks later, the same problem happened again on February 19, 2022 I was informed, I needed two plugs replaced. The plugs were replaced. This time it wasn’t two weeks before the same thing happened again. Warning lights displayed: check HEV system, check Hybrid System, battery and engine lights are on. Car doesn’t accelerate over 15 mph. This vehicle has had several recalls, which I am told all recalls check out fine. No one can find a reason why the HEV, battery and engine lights are on. In the meantime, I’ve purchased a battery, spark plugs, rented a car, spent almost $1000. This vehicle is hazardous and an accident waiting to happen. There has been at least a few engine and electrical recalls. I don’t understand why the car is passing the recalls, but exhibits the problems mentioned on recall. I feel like the dealership is waiting for my engine to fall out of warranty. Either the mechanic or machine isn’t fully operational. I don’t want to be on a freeway the next time my vehicle stops and have an 18 wheeler or other vehicle run into me.

my 2016 Sonata SE vin #[XXX] has a engine recall, Hyundai gave me a lifetime Warranty of the engine and power train. the Sonata has 84577 miles on the engine and is using 1 QT of oil per 1,000 miles. took the car to Bentley Hyundai in Huntsville ,Al. for an oil change and to see what they will do about the oil issue. I'm to bring the car back to them in 1,000 miles for them to check out how much oil the car is using. I was told that even with the lifetime Warranty of the engine and power train that with the engine using a quart of oil that Hyundai won't do many thing to take care of the problem. If the engine was given a Lifetime warranty by Hyundai why won't they do any thing to correct the oil problem. Thanks [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

After cold start, car lost power and has set Check engine light codes P0010,P0011, made appointment with Springfield Huyandi, charged $289.33 for the diagnosis of engine oil sludge causing VVT issues. Huyandi will Not cover under warranty,recommended $1400.00 repair, with no help from Huyandi on repair bill.

Left car parked at airport for 3 days came back car was fine for 2 days. On day 3 car went into limp mode and started knocking at the engine! Took it yo dealership and they said I was loosing oil. It was 2 weeks after a full oil change. They cleared the codes and refilled the oil! Drove 5 miles down the road, same thing! Changed throttle body, new spark plugs. New knock sensor and drove for 3 days after that and same issue came back!

Oil light came on when vehicle was almost out of oil. Engine could have seized Dealer says it is out of warranty because I am 2nd owner. 100,000 power train warrenty defaults to 60,000 for 2nd owner. Problem occurred just under 70,000. Warning oil light came on for the first time ever at 69,000 miles. Came on again after getting an oil change at 3,000 miles. Took 3 quarts to fill back to full. Engine now burns oil and must be refilled with nearly 2 quarts every 1000 miles.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving approximately 70 MPH, the vehicle lost motive power and stalled. The contact stated that the check engine warning light was illuminated. The contact was able to pull over in a parking lot. The vehicle was towed to a local mechanic where it was diagnosed with needing the engine replaced. The vehicle was then towed to a local dealer where it was diagnosed with needing the engine replaced however, the vehicle was not repaired. The vehicle was then towed back to the local mechanic but was not repaired. The manufacturer was informed of the failure and the contact was awaiting a response. The failure mileage was approximately 200,000.

Mileage: 200,000

Excessive oil consumption and burned oil smell coming from engine under 100,000 miles. Dealership states that the car needs the engine replaced. Hyundai denied claim to pay for engine replacement.

The engine caught on fire while driving. Beginning back in June 2021, the CEL came on and placed the car into limp mode. Code P1326 was generated. Mileage at 91,220. Dealership confirmed engine bearing clearance test passed. Since then needed to add 1 to 1-1/2 quarts of oil every 1000 miles. Second CEL light came on in Nov 2021 and car went into limp mode. Code P1326 was generated again. Dealership confirmed engine bearing clearance test passed. Hyundai Corporate was contacted by the dealership to determine if engine can be changed out. It was declined. On 1/20/22, the car engine caught on fire with a likely total loss. No CEL was seen prior to this occurring. Approx. Mileage 100300

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 70 MPH, the vehicle inadvertently stalled. There were no warning lights illuminated. The contact was able to veer to the side of the road. The vehicle was towed to the contact's residence. Then, the vehicle was towed to an independent mechanic who informed the contact that the failure was related to an unknown recall. The vehicle was towed back to the contact's residence. Then, the vehicle was towed to the dealer who diagnosed that the engine needed to be replaced. The dealer sent the diagnostic report to the manufacturer who advised that they would not cover the repair as the vehicle was out of warranty. The contact followed up with the manufacturer and a case was opened. The vehicle was not repaired. The failure mileage was approximately 130,966.

Mileage: 130,966

This vehicle continues use oil. I have had the valve cover gaskets replaced twice, yet the vehicle consumes about a half quart of oil each week.

I purchased my '16 Sonata as a Certified Pre-Owned vehicle. It was 1 yr old, with roughly 36k mi on the odo. I bought it from Huntington Beach Hyundai, who showed me the Car Fax that it's CPO. They promised Hundai CPOs get what left on the 10 yr, 100k mi powertrain warranty. I've been doing oil changes per manufacturer recommendations since purchase. At roughly 40k to 60k on the odo, I noticed the car was burning a lot of engine oil. I brought my car to my local Hyundai service center, Tustin Hyundai, who told me 1 qt every 1k mi is normal. I thought it was a lot, but Tustin Hyundai told me there was nothing wrong with the car. Sometime after, I received mail about the Theta 2 engine recall to get the knock sensor install/update, and read about the risk of engine explosion/fire. I promptly got it done. Around this time, I read on Hyundai owner forums that excessive oil consumption is a precursor symptom to catastrophic engine failure. Sometime later, I noticed my car was burning a lot of oil, even more than before. I estimated at least 2 qts every 1k mi. I brought my car to Tustin Hyundai at roughly 75k mi on the odo. They started an oil consumption test, comprised of 3 oil level readings, each one every 1k mi. My car failed the first two. After the 2nd, my car stayed at Tustin Hyundai overnight to get a combustion chamber clean done. Tustin Hyundai told me doing so will solve the problem. Few months later, I noticed my engine was back to even more excessive oil consumption. I estimated at least 3~4 qts per 1k mi. I brought my car to Tustin Hyundai again, with roughly 80k mi on the odo. They said Hyundai corporate is rejecting all further service because my car isn't CPO, and that I ran out of powertrain warranty at 5 yr/60k mi. I called Huntington Beach Hyundai, who confirmed my car is CPO, and still has the 10/100 powertrain warranty. But Hyundai corporate, through 2~3 national case managers, told me I am out of powertrain warranty, and not covered.

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 70 MPH, the check engine warning light illuminated, and the vehicle decelerated. The contact was able to continue driving. The contact took the vehicle to the local dealer, where it was diagnosed with needing an oil change. The contact stated that he changed the oil 510 miles before taking the vehicle to the dealer. The contact took the vehicle to Crain Hyundai of Fayetteville (1919 Foxglove Dr, Fayetteville, AR 72704, (479)439-9878) and was informed that the vehicle needed an oil change. The vehicle was not repaired but was pending repairs. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 20V746000 (Engine) however, the VIN was not included. The manufacturer had been informed of the failure. The failure mileage was 105,559.

Mileage: 105,559

Purchased the 2016 Sonata approximately four months ago. Was not told that Hyundai had a problem with the engine in this year and model. I have now learned that NHTSA is involved in this matter because there have been several engine fires. My car is rapidly burning through motor oil. While it is not smoking there is a light smell of burning oil. Reluctantly the dealership is promising to fix it but has yet taken steps to do so. FOREMOST, IS IT SAFE TO CONTINUE DRIVING THIS CAR? Further, can the engine be repaired or should it be replaced. A prompt response would be greatly appreciated!

My car is involved in the class action lawsuit because of engine failure and fire with my 2016 Hyandia Sonota. I have concerns with the above issue because of knocking in the engine and using 1 quart of oil every 400 miles. Hyandia extended the Power train settlement for life time. Yet, they denied to do anything about my car because or 98,700 milage. Dealer said only way Hyandia will do anything if the engine goes out. Hope it just goes out instead of catching fire. Need help, if you settle take care of the customer. Should take care of the customer before settling .

took my car to Hyundai at Tustin to check recall car worked fine dec 14 to 15th took my car drove it 4 days started hearing a whistle noise never herd it before then a small taping noise that kicked in when ac was on then when i drove it less then 10 miles the car started to stall and the engine light started flashing then i took it to car max due to having car max toeing plan they took the car now i been in limbo trying to get a diagnostic done on my car when it should of been done when i got my car in for the 1st time for the recall now im car less for 15+ days paying ubers that are 28 bucks a day to get to work when this could of been avoided if they check my car the 1st time and did what the recall commands to inspect the engine and replace it now im getting the run around telling me to check this Hyundai or this one for a appointment to diagnose your car instead of a hand to get me into a rental now i have to either pay CarMax 250 to diagnose the car and do nothing but get me a rental car or wait a other 19 days for jan 19 to get it looked at by Hyundai i spent so much hard earned money to just get nothin offered in terms of ride or assurance just oh it might not be covered cuase something with a 60000 mile warranty they do i was upset that they just talked over me and basicly said damm that suck deal with it its crazy cars shouldn't be this hard to diagnose and and send diagnostic to a other machinic they could use the carmax diagnostic as a refernce but they rather have a customer wait hence why after this car im going full electric this service to repair is a scam to get hard working Americans to shivvel out some more money help me and do a big investigation on this hyundai recall deportment somethings don't add up.

I have been going to the dealership since July as my engine light was not shutting off. I kept being told that there were no loaner cars and that they could not fix the problems I was having kept putting a band aide on the issue and saying that I would have more problems. They told me the cat converter would need to be replaced but it was an engine recall issue. They had a loaner car for me for one day told me it was fine that it would probably go again I had them check the car again and they filled the oil and sent me on my way. Now I was on the side of the road with no car and am now being told they can’t work on my car until March which since I have been seeing them for 4 months now for the same problem that just got worse you would think they would try to help me. Instead they told me to go somewhere else turn in my dead car or I have to tow it and then tow it back in March. I can’t afford this right now it is terrible and there are no cars out there they are so expensive. Please help me I am very poor and have 2 jobs that require me to drive.

I was driving on the highway 11/30/2021 when my engine light came on and the vehicle was shaking uncontrollably and I couldn’t accelerate much. I pulled over and called a relative to trail me to a local Firestone. I assumed it was spark plugs but they tested it and it was a code p 304 cylinder 4 misfire. My car is currently at a mechanic shop named forest hill garage in Montgomery Alabama they called me 12/8/2021 and told me it’s a cylinder 4 misfire and it costs around $5,000 to fix and replace. He also stated there’s 7 other vehicles the same type of Hyundai up there with the same exact issue!!! Something is definitely wrong and needs to be recalled. I haven’t gotten the other documentation as of 12/08/2021 because I am at work

My engine has catastrophic damage due to not being notified by the manufacture about a recall that occurred years ago. Had I known about the recall, I would’ve addressed it and prevented the engine failure. It is currently sitting at a Hyundai dealership as they are working with me to try to get Hyundai to cover the costs of the engine failure. So far, they refuse. My safety was put at risk due to the car stalling out on me at any given moment. I cannot and have not been able to safely drive this vehicle therefore, it has been sitting mostly unused as I continue to make payments on it over the last 6 months. This problem is a reoccurring issue with my vehicle and others and there is a class action lawsuit against Hyundai for it, in which I missed the deadline because I just recently became aware of this. The vehicle has been inspected by a dealer and was noted as “catastrophic engine damage” needing a $7,000 new engine. The engine light first turned on about 6 months ago for me, but I was in the process of moving across the country that same week, so I put repairs on hold until I was settled in to my new area. Now that I have the time, and after the car had been sitting for 6 months, I took the car in to a dealer where they told me the bad news. It is worth also mentioning that this is the 2nd time I’ve had damage done to my vehicle due to lack of recall notice. However, the 1st time my car was damaged, the dealer was able to fix the issue free of charge. This time around, they are needing to charge me $7,000 but are pushing that I get Hyundai to cover the costs due to the reoccurring issues with these recalled engines and their failures. I regularly maintained my vehicle and kept most of that documentation, so I know I did my part in taking care of my car. This is simply due to lack of recall notice that could’ve prevented a large bill for myself and my car being out of commission and unsafe to operate without probable cause of an engine fire. Please help

The vehicle consumes an excessive amount of oil causing the engine to stall out

Car unexpectedly stopped working and became disabled while trveling 40 - 50 mph on the freeway. Complete loss of power. Danger of a collision on the freeway. All dash lights and warning lights came on. Car would not shift and would not accelerate. It was unsafe to drive and could hardly move off the road. The first year I had the car the engine light came on and loss of power. I took it to the dealership immediately. Whenever I took the car to the dealer they said there were no codes and the car was was fine. The entire time I owned the car I would lose power on inclined roads and engine light would come on and off. Last week November 18 the car stalled and could not drive uphill again risk of a collision from the rear. I took the car to the dealer they said the car was fine. The dealership has never tried to fix the problem and claimed they could not duplicate the problem. Today 12/1/2021 the car stopped operating on the freeway completely and I had to tow it to the dealership. This car has been a safety hazard within the first year and Hyundai has done anything to address the problem.

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving at 30-40 MPH, the vehicle inadvertently stalled. The check engine warning light illuminated. The contact veered to the side of the road and turned off the vehicle. The contact was able to restart the vehicle however, the vehicle was making abnormal sounds and would not accelerate properly. The vehicle was taken to the independent mechanic for an oil change however, the failure persisted. The vehicle was taken to the dealer for the recall repair of NHTSA Campaign Number: 20V746000 (Engine). The dealer inspected the vehicle and advised the contact that the engine needed to be replaced. The dealer also advised the contact that they would not complete the recall repair free of charge because the vehicle was out of warranty. The manufacturer was notified of the failure and advised the contact to take the vehicle to another dealer. The vehicle was not repaired. The approximate failure mileage was 119,345.

Mileage: 119,345

2016 HYUNDAI SONATA. CONSUMER WRITES IN REGARDS TO ENGINE FAILURE. THE CONSUMER STATED THE VEHICLE WAS REPAIRED UNDER RECALL, BUT CONTINUED TO EXPERIENCE ISSUES. THE VEHICLE WOULD SHUT OFF WHILE DRIVING, THE ENGINE MAKES UNUSUAL SOUNDS, THE COMPUTER SYSTEM REBOOTED ITSELF, THE SHIFT LOCK RELEASE WAS INOPERABLE, THE SUN ROOF OPENS INDEPENDENTLY, AIRE LEAKS THROUGH THE FRAME OF THE DOOR AND GLOVE BOX, AND THE VEHICLE LOCKED WHILE THE KEY WAS STILL IN THE VEHICLE.

When I was at work the engine gave up with no warning and could have gotten very dangerous for me. when I called the dealership they said because my car was totaled, but when I called NHTSA they told me that they didn’t have the remedies. I just thought that was strange. I need my car to work so if I can get a response as fast as possible that would be great.

The contact owns a 2016 Hyundai Sonata. The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact stated that no warning lights were illuminated, and no oil leakage was detected. The contact stated that her husband checked the oil level and discovered that the vehicle was consuming an excessive amount of engine oil. The vehicle was taken to an independent mechanic who confirmed the failure and advised the contact to take the vehicle to an authorized dealer. The contact also stated that the independent mechanic changed all the spark plugs due to corrosion. The vehicle was taken to the dealer for a 3-step process which the first step was an oil change. The contact was informed to bring the vehicle back after 1,000 miles however, at 200 miles the oil level was below the normal level. The contact stated that her husband checked the oil level and the vehicle was taken back to the dealer. The dealer was awaiting approval from the manufacturer for another oil change and to apply a sealant to the oil pan which was the second step. The contact stated that step three was to replace the engine. The contact stated that the manufacturer denied the second step. The manufacturer was not contacted by the vehicle owner. The approximate failure mileage was 100,000. The manufacturer was contacted by the owner and they stated there was no recourse and sent a survey via email.

Mileage: 100,000

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving at 65 MPH, the vehicle stalled and there was an abnormal knocking sound coming from the vehicle. No warning lights were illuminated. The vehicle was towed to the dealer. The dealer diagnosed the vehicle with engine failure and stated that the engine needed to be replaced. The dealer performed an Electronic Control Module (ECM) and Knock Sensor Detection System (KSDS) Product Improvement Campaign software update and an engine compression test. The engine compression test was sent to the manufacturer for approval of the engine replacement. The manufacturer denied the request for an engine replacement. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and informed the contact that the decision was final and that they would not replace the engine since the ECM software update needed to be performed before the engine failed. The failure mileage was 122,076.

Mileage: 122,076

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving on an incline, the vehicle lost power and slowed down. The check engine warning light was flashing. There was an abnormal knocking noise detected. The contact called the local dealer and was informed that the anti-knocking device was installed in the vehicle. The contact was informed about the main bearing wear and engine replacement. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 91,000.

Mileage: 91,000

Driving at approximately 75 mph smoke started pouring out of engine bay dash lights came on to check HEV system and all of a sudden vehicle became difficult to control more smoke then screeching and a message to turn off engine now appeared fought with steering wheel to get to shoulder and slow to a stop upon opening the hood belt to cam shaft pulley had snapped

The engine keeps stalling and the engine light is flashing. The engine burns oil every 1,000 miles and the oil light will illuminate and go away. The dealership has said they fixed the issue but the issue keeps arising with no resolution. This issues is known for all Hyundai's and they are not doing anything about it. My car has stalled out on highways and I don't feel comfortable driving it out of the state.

Car lost power and went into limp mode, it was pretty dangerous. The car is burning a large amount of oil and is making the spark plugs dirty. I have brought the car for about 6 oil consumption tests and Hyundai does nothing to fix it. Engine oil light has come on twice, and even the dealership said that it should not be burning so much oil.

Engine developed spontaneous loud knock and check engine light illuminated while driving at approximately 60mph. Could not continue driving and had to pull over on the side of a busy highway. Had to walk down the side of the busy highway to a safe area. Had vehicle towed to an independent repair shop, vehicle diagnosed with catastrophic engine failure due to failure of internal engine components. Repair shop stated this was a known problem with this particular vehicle and engine and manufacturer should be financially responsible for repairs.

The contact owns a 2016 Hyundai Sonata. The contact stated that while his son-in-law was driving 55 MPH, the vehicle stalled without warning. The vehicle was towed to the local dealer to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure however, no further assistance was provided. The manufacturer informed the contact that a software update had not been performed on the vehicle. The failure mileage was unknown.

The contact owns a 2016 Hyundai Sonata. The contact stated that the engine was consuming an excessive amount of engine oil. The oil warning light was illuminated on the instrument panel. The contact stated that he had to top off the oil level every 3 weeks with 5 quarts of oil. The contact also stated that while driving 65 MPH, the vehicle began to stall as the check engine light illuminated the instrument panel. Despite the failure, the contact was able to drive the vehicle home. The following day the contact drove the vehicle to a dealer. The contact had the spark plugs replaced by the dealer however, the failure recurred within a year of the repair. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 60,000.

Mileage: 60,000

Oil light began to turn on when making turns or braking. Took vehicle to location of last oil change, despite only being 2600 miles after the previous oil change and was informed "there was no oil" despite no evidence of any leak. At that rate, I'd be burning a quart of oil every 500 miles. I see there are recalls for this issue on multiple Hyundais including the Sonata, but different years than my 2016 Sonata Sport, and it includes the possibility of an engine fire.

I accelerated my vehicle onto the busy highway after waiting at the stop sign for passing traffic to clear enough. Getting up to efficient speed for the highway, at ~3000rpms, the oil and engine warning lamps flashed and the car jerked while the rpms abruptly dropped below 1500, slowing the car down. Assuming that a sensor initiated “limp mode” I carefully drove ~100ft with the emergency flashers on to get to a safe place to pull over, preventing the possibility of an accident on the busy highway. I popped the hood, there was an odor similar to something being burned. Temperature gauge did not indicate engine running hot. Checked the oil- it was almost empty. This vehicle was last serviced with ~70,000 miles in May at Hyundai’s service department at the dealership.

The engine fails before 100,000 miles. Got an error code of P1326 (Wiring inspection/installation and engine replacement and error code P2600. The car suddenly dropped in MPH. Car is sluggish to accelerate and very difficult to go up hill. Little to no power on acceleration. Problem was identified at an independent service center, after inspection, taken to local dealer. Flashing check engine light came on once issue occurred. The engines in the Hyundai Sonatas are poor at best. Multiple people have needed their engines replaced in a very short time.

*The engine is the component with the issue. The car is at the dealership and has been for the past almost 6 weeks. *The car started "stuttering" or "stalling" while my son and I were in the car. My son has special needs. Luckily, it happened on our street and I was able to get back to my home. *The dealership has identified the problem: The car was 3 quarts low on oil and the oil had been leaking into the spark plugs. The car only has around 32500 miles on it. Hyundai has requested an oil consumption test. This requires me to drive it 1000 miles and have oil checked. They want me to do this 3 times! I will not feel safe doing that, knowing that oil is leaking into the spark plug assembly. I transport my special needs son and another young man who is severely autistic. I cannot take the chance of the car stalling while out driving possibly causing an accident. I barely put 50 miles on my car during a week. It will take me forever to do the oil consumption test. They know oil is leaking into the spark plugs. *The car started having issues (while in reverse) a week before the check engine light came on. No other warning lamps or messages appeared. Blue Link was contacted. They said the error code indicated a Powertrain problem. I had to have the car towed.

Fuel Pump Control Module replaced before 50,000 mi. - 58,539 mi. got my 2016 Hyundai Sonata Sport for ECM Update. Told dealership I heard ticking/clicking noise coming from engine; said oil was low and suggested oil change & low key battery was causing issues. Oil consumption was more and more 1qt every 2,000 mi, then 1qt every 1,000 mi. 1/29/21 at 90,340 mi, on the turnpike (70 MPH), car check engine light came on, car started vibrating VERY bad, pulled over & LIMP mode had activated. Hyundai dealership was 5 miles away, - found cylinder 2 had a misfire(s) - one of 2 exhaust valves burned a hole through; valve seat - damaged. Cylinder head and exhaust valves, spark plugs were replaced, & oil change. Engine light came on a couple days later car did not go to LIMP MODE. 2/12/21 at 93,466 mi, took the car to Hyundai for service again, Exhaust CAM Phaser failing, Replaced CVVT & Timing Chain Tensioner & RTV silicone. 4/21/21-103,821 mi. went for an oil change & oil consumption test, went back after less than 1,000 mi, Hyundai dealership stated that the car was .73 qts low and normal, I checked before the service, oil was closer to the "E" than "F". Dealership unreliable; did not complete test. Adding oil about 2 qts every 1,000 mi. Car was also idling weird NO warning lights. 7/22/21, catastrophic break down while driving on the Turnpike (70 MPH), car died, after all lights and gauges shot up. NO warning lights before issue. Lost power steering, coasted at 70 mph to 0 mph (in 30 seconds), barley to side of the road, late night needed a tow. Battery & Alternator fried because of this - replaced next day. Car starts now; wont get past 2,000 RPM & stalls out after 5 mins of running in "P"- NO warning lights, Engine rocks before shut off. NO warning lights on after restarting. Called HYUNDAI Corp. case sent to supervisor, no help getting the car to dealership, no rental, told not to expect a call before 8/3/21. All oil services completed at or before suggested intervals.

The intake manifold control runner motor has had to be replaced in my car multiple times. Twice from may 2021 to July 2021. The check engine light would come on and would reduce car performance drastically. Code scanner gave the p200a performance bank 1.

From April of 2020 to July of 2021. I have had 3 sets of 3 oil consumption tests for my car at 3 different Hyundai dealerships. I have spent $400-500 dollars on oil changes, oil filter cleaning, and fixing an oil peg that was broke. Which was not brought to my attention right away even though I was going to dealer ships almost every month this year. I just finished the final oil consumption test here in Conroe, Texas. Even though from the latest oil consumption tests, I have burnt .50-1 full quart of oil. They still have denied me an engine replacement. My oil changes does not last 5k miles but barely 1k. The oil is always black, it never is honey gold for long . Because Hyundai is not giving me a new engine to resolve this issue despite all these tests and there being a lawsuit on this make /model. I now have to pay for an oil change every month rather than the average of 2 times a year. I do feel treated unfairly and not heard by Hyundai. It does not feel right to not have this fixed. I understand it is out of warranty . Can I please open an investigation on this matter ? Thank you

The contact owns a 2016 Hyundai Sonata. The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact stated that the oil level warning light was illuminated. The vehicle was diagnosed, but not repaired. The manufacturer was informed of the failure and confirmed that the Vin was not under recall. The failure mileage was approximately 105,000.

Mileage: 105,000

I received Hyundai's Recall notice for Recall Campaign 198 regarding premature connecting rod bearings. I scheduled a service appointment at First Hyundai at 270 E Washington St, North Attleborough, MA 02760. (508) 699-4700 for April 29th, 2021. My car's engine started making noises on April 24th, 2021. I stopped the vehicle and had it towed to First Hyundai (listed above). The dealership took more than 7 days to inspect the vehicle and diagnosed it as connecting rod failure requiring a new engine. I contacted Hyundai customer service to arrange for "alternate transportation". Hyundai assigned me a case manager on 5/18/2021, but despite multiple phone calls and messages, I was not able to actually speak to my case manager until 5/25/2021. Hyundai refused to authorize alternate transportation prior to this, and when I spoke to my case manager she would only authorize reimbursements up to $30.00 per day for a Hyundai rental vehicle and $20.00 per day for a non-Hyundai vehicle. I have been unable to secure alternate transportation from Hyundai, as there are no rental vehicles available at the prices Hyundai is willing to reimburse me for. It has now been more than 60 days, and my dealer has notified me that there will be further delays, even though they have received all of the necessary parts to repair my vehicle. I have kept extensive notes of the more than 25 phone calls I have made to both Hyundai and the First Hyundai dealership regarding this issue. At this point, I need assistance forcing Hyundai to honor the recall agreement they made.

The 2016 MY Sonata has been driven all across the state due to business. During a recent trip of a couple hundred miles, upon returning home, the vehicle shuddered and failed the next day. The vehicle was towed to the nearest Hyundai dealer, and was to be diagnosed. It took longer than expected, and upon calling back to determine the issue, they said the "engine was gone." They reached out to Hyundai corporate and were told the same thing. There were no other signs or symptoms, and the vehicle operated normally during the long trip home.

YES I WAS DRIVING ON THE EXPRESSWAY I SAW SMOKE COMING FROM MY VENTS. I MADE IT TO THE NEAREST NEIGHBORHOOD BY MY HOME STOPPED FOR IT TO COOL DOWN FOR 10 MINUTES I START MY CAR BACK UP & IT WAS PERFECTLY FINE BY TIME I MADE IT TO A STOP SIGN IT CAUGHT ON FIRE WHILE I WAS IN THE CAR. THE FIRE DEPARTMENT TOLD ME IT WAS DUE TO AN ELECTRIC/ENGINE PROBLEM & NOTHING WAS MY FAULT. I DON'T HAVE INSURANCE TO COVER IT. THE NEXT MORNING I FOUND OUT ON THE INTERNET THAT ALL HYUNDAI'S AND KIAS HAVE A RE CALL ON CARS DUE TO ENGINE FIRE RISK. I WAS REALLY DEVASTATED WHEN I FOUND OUT THAT MY CAR HAS BEEN ON RE CALL NOT ONCE OR TWICE BUT THREE TIMES. BY LAW, IAM AUTHORIZE TO GET A CAR OR A CHECK OF HOW MUCH THE CAR IS WORTH. I TALKED TO HYUNDAI MOTOR AMERICA HEADQUARTERS MRS.GRETCHEN TOLD ME THAT THEY NOTIFY ME AT THE ADDRESS THAT THE CAR WAS REGISTERED IN & NOT MY CURRENT ADDRESS AND ALSO SHE STATED IT'S MY FAULT. WHICH I DON'T UNDERSTAND HOW WHEN NOBODY CALLED TEXT OR EMAIL ME PERSONALLY JUST TO SEE IF I MADE IT TO MY RE CALL APPOINTMENT IN JANUARY. NOT ONLY I HAD ANOTHER ONE IN MARCH I DIDN'T KNOW ABOUT AS WELL THEN THEY HAVE ANOTHER RE CALL I JUST FOUND OUT ABOUT IN JUNE HYUNDAI BETTER AND HAS TO DO SOMETHING NOW I COULD OF LOST MY LIFE & I LOST EVERYTHING I HAD MY PHONE FEDEX EQUIPMENT IMPORTANT PAPERWORK ETC. FYI INSURANCE HAS NOTHING TO DO WITH A RE CALL CAR. BY LAW I SUPPOSE TO GET SOMETHING FOR THAT

Mileage: 106,000

I WENT TO START MY CAR ON MAY 3, 2021 TO GO HOME AND MY CAR WAS SPUTTERING AND THE CHECK ENGINE LIGHT WAS ON. THE DEALERSHIP CAN'T GET TO MY CAR FOR 2 WEEKS. MY CAR BURNS OIL AND DOESN'T MAKE IT FROM OIL CHANGES. I HAVE HAD MY SPARK PLUGS REPLACED WHEN IT DID THIS THE LAST TIME.

Mileage: 97,038

MY ENGIN IS BURNING OIL IT SMOKES I HAD IT CHECKED FOR LEAKS BY A MECHANIC SHOP AND NO LEAKA ARE FOUND I WAA INFORMED THAT IS A KNOWN PROBLEM WITH HYUNDAI AND IT WILL EVENTUALLY NEED TO BE REPLACED

Mileage: 146,000

ENGINE FAILURE AT 103,000 MILES. I WAS GETTING GAS AND AS I DRIVING AWAY, I HEARD SOMETHING POP AND I IMMEDIATELY LOSE POWER AND MY ENGINE WAS KNOCKING. I CHECKED TO SEE IF THERE'S A RECALL AND I DON'T SEE ONE. I DON'T KNOW WHAT TO DO AT THIS POINT.

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE STALLED. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED WITH THE SPARK PLUGS NEEDING TO BE REPLACED. THE VEHICLE HAD BEEN REPAIRED HOWEVER, THE FAILURE RECURRED. THE CONTACT HAD THE VEHICLE TOWED TO MATTHEWS HYUNDAI OF SYRACUSE (2601 ERIE BLVD E, SYRACUSE, NY 13224) WHERE IT WAS DIAGNOSED WITH THE ENGINE NEEDING TO REPLACED. THE MANUFACTURER HAD BEEN INFORMED OF THE FAILURE AND INFORMED THE CONTACT THAT THEY COULD NOT ASSIST EVEN THOUGH THE VEHICLE WAS UNDER WARRANTY. THE FAILURE MILEAGE WAS APPROXIMATELY 104,000.

Mileage: 104,000

TL*THE CONTACT OWNS A 2016 HYUNDAI SONATA HYBRID. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V746000 (ENGINE). THE CONTACT WAS DRIVING AT AN UNDISCLOSED SPEED, WHEN THE VEHICLE JERKED AND STALLED. THE CONTACT DETECTED A BURNING ODOR AND SAW WHITE SMOKE COMING FROM THE EXHAUST PIPE. THE BATTERY, OIL, CHECK ENGINE AND BRAKE WARNING LIGHTS ILLUMINATED. JASON PILGER HYUNDAI (613 DE LA POINTE DR, GAUTIER, MS 39553) WAS CONTACTED AND INFORMED THAT HER OPTIONS WERE TO PUT A DOWN PAYMENT TOWARDS A TRADE IN VEHICLE OR DROP THE VEHICLE OFF TO GET THE RECALL SERVICED AND PAY FOR A LOANER VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE CONTACT NOTIFIED THE MANUFACTURER AND A CASE WAS OPENED. THE FAILURE MILEAGE WAS 103,644.

Mileage: 103,644

STARTED VEHICLE AND CAR STARTED SHAKING AND HAD A LOSS OF POWER. TURNED VEHICLE OFF AND STARTED IT BACK UP AND SAME THING HAPPENED. THEN TURNED CAR OFF FOR 5 MINUTES AND STARTED BACK UP AND RAN BUT STILL APPEARS TO SPUTTER EVERY ONCE IN AWHILE. HAD VEHICLE TOWED TO DEALERSHIP AND THEY CANNOT FIGURE OUT WHAT IS WRONG WITH CAR. I THOUGHT IT WAS A RECALL / SAFETY ISSUE.

Mileage: 84,000

KNOCKING NOISE, ENGINE LIGHT COMES ON, OIL IN WHERE SPARK PLUG IS, LEAKS OILS AND RUNS OUT WAY BEFORE NEXT OIL CHANGE. CAR IN MOTION, STARTS TO IDLE WEIRD AND THEN CAR SHUTS OFF.

Mileage: 124,000

MY CAR IS PART OF HYUNDAI RECALL NUMBER 198. THEY SENT THE LETTERS OUT IN JANUARY STATING THERE IS NO REMEDY YET. MY ENGINE WAS AFFECTED BUY THIS AND HAD TO BE TOWED TO THE DEALERSHIP. I'VE BEEN WITHOUT MY CAR FOR SIX WEEKS NOW. I MAKE SEVERAL CALLS TO THE CONSUMER AFFAIRS NUMBER. I HAVE BEEN TOLD TWICE THAT A CASE MANAGER WILL CALL ME, I STILL HAVE NOT BEEN CALLED. NO ONE IS OFFERING AN ESTIMATED DATE ON THE REMEDY. NO ONE IS OFFERING A RENTAL CAR UNTIL THERE IS A REMEDY.

Mileage: 142,000

RECALL ON VEHICLE. ON MARCH 9, 2021, THE ENGINE STARTED MAKING A CONCERNING NOISE SO WE IMMEDIATELY SET UP AN APPOINTMENT TO GET IT LOOKED AT BY HATCHETT HYUNDAI. THE SOONEST THEY COULD GET IT IN WAS MONDAY, MARCH 15, 2021. HOWEVER, ON THURSDAY, MARCH 11, 2021, THE ENGINE MADE A TERRIFYING NOISE AND STOPPED DRIVING (ON A RESIDENTIAL ROAD) WHICH WE HAVE RECORDED. WE PAID TO HAVE IT TOWED TO HATCHETT HYUNDAI. [XXX] WAS ABLE TO HEAR THE ENGINE AND WHAT IT WAS DOING AND IT WAS IN LINE WITH THE RECALL. ON TUESDAY, MARCH 16, 2021, OUR SPECIALIST [XXX] CONFIRMED THAT IT IS IN LINE WITH THE RECALL AND IS REQUESTING THAT THE ENGINE BE REPLACED. THE ENGINE BLEW WHILE IT WAS BEING LOOKED AT. THE ONLY CONCERN WAS THAT IT HAS A SALVAGE TITLE. I SAID I UNDERSTAND BUT THAT SALVAGE TITLE IS DUE TO COSMETIC DAMAGES AND THERE WAS ABSOLUTELY NOTHING WRONG WITH THE ENGINE AND THERE SHOULDN'T HAVE BEEN AS THIS VEHICLE IS ONLY FIVE YEARS OLD AND I HAVE OWNED IT FOR 4 OUT OF THE 5 YEARS AND MAINTAINED IT THE ENTIRE TIME. [XXX] AND [XXX] (THE MANAGER) AGREED AND THEY SAID THEY DIDN'T SEE WHY IT WOULD GET DENIED AND AGREED THAT IT SHOULD BE REPLACED. THIS WAS ON MARCH 19, 2021 WHEN I SPOKE TO [XXX] AND [XXX] BOTH. [XXX] ALSO SPOKE WITH [XXX] ON MARCH 19, 2021 IN GREATER DETAIL. ON MONDAY, MARCH 22, 2021 AT 8:56 A.M. I RECEIVED A CALL FROM [XXX] APOLOGIZING AND SAYING THAT THEY DENIED THE REQUEST. I SPOKE WITH CUSTOMER SERVICE AND AM WAITING FOR A CALL FROM THE ESCALATIONS TEAM. THIS IS NOT OK. THE ENGINE SHOULD BE REPLACED WHICH THE TECHNICIANS AGREE AND SAID THEMSELVES. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Mileage: 105,000

THE CAR WAS MAINTENANCE ON THE MANUFACTURER'S RECOMMENDED INTERVAL. A CATASTROPHIC ENGINE FAILURE HAPPENED IN FEBRUARY OF 2020. NOT KNOWING THIS WASN'T A FLUKE ISSUE AND NOT HAVING A WARRANTY ON THE CAR. I PURCHASED A REPLACEMENT ENGINE ON MY OWN DIME COSTING A TOTAL OF $6500 IN REPAIR. THIS SHOULD HAVE BEEN TAKEN CARE OF SOONER BY THE MANUFACTURER.

Mileage: 93,000

THE ENGINE LOSES POWER. I ALMOST GOT HIT MERGING ONTO THE HIGHWAY. THE OIL LIGHT KEEPS COMING ON RIGHT AFTER I GET AN OIL CHANGE. THE SENSOR FOR LANE DEPARTURE DOES NOT WORK. THIS CAN CAUSE DEATHS IT NEEDS TO BE FIXED HYUNDAI OF GREER WILL NOT FIX THE ISSUE. I ALMOST DIED. I HAVE STOPPED PAYMENTS ON THE VEHICLE AND I HAVE PURCHASED A NEW ONE. I REFUSE TO DRIVE THIS DEATH TRAP.

Mileage: 80,000

WHILE DRIVING CAR LOSES POWER, FOOT IS ON THE GAS CAR WILL NOT MOVE. THEN JERKS. CAR IS IN REVERSE AND IT STILL MOVES FORWARD

Mileage: 62,000

I NOTICED A RECALL FOR PREMATURE ENGINE DAMAGE FOR SOME HYUNDAI MODELS. I HAVE A 2016 SONATA THAT IS EXPERIENCING THE SAME WARNING SIGNS. ABNORMAL KNOCKING NOISES FROM THE ENGINE AND THE OIL LIGHT WILL ILLUMINATE AFTER ADDING OIL WITHIN A FEW WEEKS. I'VE ALSO NOTICED A BURNING SMELL FROM TIME TO TIME. THE ENGINE LIGHT IS NOT ON. BEFORE THE KNOCKING NOISE BEGAN I WOULD NOTICE HESITATION IN ACCELERATION EVERY NOW AND THEN BUT IT WASN'T CONSTANT. THE KNOCKING NOISE IS DURING DRIVING AND EVEN MORE SO WHEN TURNING. THIS IS MY ONLY VEHICLE AND I HAVE TAKEN IT IN FOR MAINTENANCE WHEN NEEDED BUT THIS HAPPENED SUDDENLY AND I AM UNABLE TO FIGURE OUT WHY. ON THE RECALL LIST IS THE 2016 SONATA HYBRID BUT WITH MY SONATA BEING OF THE SAME YEAR I AM SURE IT SHOULD ALSO BE ON THE RECALL LIST SINCE THE ISSUES ARE IDENTICAL.

ENGINE SUDDENLY FAILED WHILE VEHICLE WAS IN MOTION. SYMPTOMS PERFECTLY MATCH THOSE DETAILED IN NHTSA CAMPAIGN NUMBER: 20V746. HYUNDAI HAD PREVIOUSLY INFORMED ME TO "WAIT" UNTIL THEY WERE READY TO PERFORM THE RECALL. NOW THAT THE INCIDENT HAPPENED, THEY ARE INFORMED ME THAT "I'M ON MY OWN".

Mileage: 65,000

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V746000 (ENGINE) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. VISION HYUNDAI OF CANANDAIGUA (2440 ROCHESTER ROAD, RTE 332, CANANDAIGUA, NY 14424) WAS CONTACTED AND INFORMED THE CONTACT THAT PARTS WERE NOT YET AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

I GOT THE OIL CHANGED ON MY 2016 SONATA. THE MECHANIC THAT CHANGED MY OIL TOLD ME THE ENGINE WAS LOW ON OIL WHEN HE CHANGED THE OIL. A WEEK LATER I CHECKED THE OIL TO MAKE SURE THE OIL LEVEL WAS GOOD STILL. I HAD TO ADD THREE QUARTS OF OIL TO THE VEHICLE. THE NEXT WEEK MY WIFE COMPLAINED ABOUT A WEIRD SMELL COMING FROM THE CAR. I CHECKED THE OIL AGAIN AND THE ENGINE OIL WAS LOW AGAIN. I ADDED THREE QUARTS OF OIL ONCE AGAIN. THE SONATA IS DRIVEN IN THE CITY WITH ALOT OF STOP AND GO TRAFFIC. NOT ONE TIME DID THE CHECK ENGINE LIGHT COME ON TO WARN US OF LOW OIL. ADDITIONALLY, WE NEVER OBSERVED ANY OIL SPOTS IN THE DRIVEWAY FROM LEAKING OIL. NOW WE CONTINUE TO SMELL THE WEIRD ODOR AND I HAVE TO ADD OIL TO THE CAR EVERY WEEK. NO VISUAL OIL LEAK IS SEEN AND THE DRIVEWAY DOES NOT SHOW SIGNS OF A LEAK.

Mileage: 72,000

WHEN I DRIVE MY CAR I SEE YELLOW LIGHT IN DASHBOARD I CHECK THAT IN HYUNDAI DEALER AND THEY SAID YOUR CAR HAS PROBLEMS IN CVVT OR P0011

I WAS DRIVING TO WORK WHEN A WARNING SHOWED UP ON MY VEHICLE. THE WARNING MESSAGE SAID: CHECK HYBRID SYSTEM, TURN OFF ENGINE. THE CHECK ENGINE LIGHT CAME ON RIGHT AWAY AND ANOTHER LIKE SHAPED IN A TRIANGLE FORM WITH HEV WRITTEN INSIDE OF IT CAME ON AS WELL. I PULLED ASIDE AND TURN OFF THE ENGINE AND CALL HYUNDAI. I WAS TOLD THEY DO NOT HAVE A REMEDY FOR THE ENGINE RECALL YET, AND THEY ASKED ME FOR $9444 TO FIX THE PROBLEM IT'S NOT THEIR PROBLEM EVEN THOUGH THEY HAVE THE RECALL ON THE ENGINE.

Mileage: 150,735

VCM MOTOR KNOCK SENSOR P126 ERROR

ABNORMAL KNOCKING NOISE FROM ENGINE, VEHICLE WAS IN MOTION ENTERING A DRIVEWAY, WE BELIEVE THIS HAS BEEN THE ISSUE FOR THE PAST 6 MONTHS AND THE DEALER COULD NEVER FIGURE OUT THE PROBLEM, STATED IT WAS THE BATTERY WE REPLACED IT, STILL SAME ISSUE, NOW THE VEHICLE SOUNDS LIKE A TRACTOR DUE TO THE ROD BEARINGS

Mileage: 140,000

ENGINE OIL IS NOT LEAKING BUT MY CAR KEEPS NEEDING OIL AND THE LIGHT THAT SHOULD BE NOTIFYING ME THAT CAR NEEDS OIL IS NOT NOTIFYING ME. I GOT OIL CHANGED JANUARY 11 CHECKED CAR IN A WEEK I HAD NO OIL AT ALL, CHECKED TODAY NO OIL AGAIN, WHAT DO I DO, THIS IS NOT COOL AT ALL I'M STILL MAKING PAYMENTS ON THIS VEHICLE.

AT ABOUT 75,000 MILES MY 2016 SONATA LIMITED 2.4L STARTED NEEDING OIL ADDED BETWEEN REGULAR OIL CHANGES (ALL MILEAGE AND MAINTENANCE BY ONE DRIVER). THE VEHICLE IS NOW 85,000 MILES AND I AM ADDING 2 QTS. THERE ARE NO LEAKS FROM THE ENGINE SO IT MUST BE BURNING THROUGH THE EXHAUST, WHICH CAN'T BE GOOD FOR THE EMISSIONS SYSTEM AND ANY FUTURE SMOG CHECK - OR THE ENVIRONMENT. THE DASHBOARD WARNING LIGHTS DO NOT COME ON WHEN THE OIL IS LOW. THIS COULD RESULT IN CATASTROPHIC ENGINE FAILURE. THE VEHICLE ALSO EXPERIENCES ENGINE KNOCKING AND HESITATING WHEN ACCELERATING FROM 30MPH. THIS HAS BEEN A SAFETY ISSUE WHEN MERGING ONTO THE HIGHWAY, WHICH IS ALMOST ALL OF MY DRIVING.

Mileage: 75,000

MILEAGE APPROX 68,000 WITH REGULAR OIL CHANGES, THE ENGINE MADE LOUD CLANKING SOUNDS UPON STARTUP. CAR WAS TOWED TO DEALER WHERE DIAGNOSIS WAS CATASTROPHIC ENGINE FAILURE DUE TO CONNECTING ROD BEARINGS WEARING PREMATURELY DESPITE SUFFICIENT OIL IN RESERVOIR. CAR HAS BEEN AT VAN NUYS, CA HUNDYAI DEALER SINCE EARLY NOVEMBER 2020. IN EARLY DECEMBER, HUNDYAI POSTED A RECALL 198 WHICH SPECIFIED CONNECTING ROD BEARING WEARING PREMATURELY ON THEIR "SAFETY RECALLS AND SERVICE CAMPAIGNS" WEBSITE PAGE. HOWEVER, MY VIN NUMBER REFERENCES NO RECALLS. MEANWHILE, THE LONG BLOCK ENGINE IN MY MODEL IS NO LONGER AVAILABLE OR MANUFACTURED. A SHORT BLOCK WOULD HAVE TO BE ADAPTED. HUNDYAI OFFERED A 75% OF REPAIR "GOOD WILL" PAYMENT, BUT THAT WAS BEFORE THEIR ADMISSION OF PROBLEMS WITH THE CONNECTING RODS. I NOTICE ON YOUR SITE THAT OTHERS HAVE THE SAME PROBLEM. I'VE HAD TO RENT A CAR FOR TWELVE WEEKS WITH NO END IN SIGHT. THE DEALERSHIP WOULD CHARGE ME AT LEAST $1600 AS MY 25% OF THE REPAIR. HUNDYAI SHOULD PAY 100% AND REIMBURSE ME MY CAR RENTAL EXPENSES. I STILL HAVE NO IDEA WHEN THE CAR WILL BE REPAIRED. IT IS SITTING AT THE DEALER.

Mileage: 68,000

I READ THAT THERE IS A RECALL ACCORDING TO REUTERS FRI DEC 4TH ON 2016 HYUNDAI SONATA HYBRIDS....MY VEHICLE STARTS SHAKING WHEN I START GOING 60-65 MPH...IT IS FINE TILL IT HITS THIS SPEED....I DID HAVE NEW TIRES PLACED AND I TOOK IT BACK FOR THEM TO REBALANCE AND THEY ASSURED ME IT WAS FIXED BUT CAR AND STEERING WHEEL STILL SHAKE AT 60+ MPH....NOT SURE WHAT PROBLEM IS BUT AM REPORTING IT BASED ON THE RECALL OF THE 2016 HYBRID MODELS...THE SHAKING IS NOT NORMAL...IT HAS ABOUT 45,000 MILES ON IT...THANK YOU

Mileage: 45,000

MY CAR STARTED KNOCKING AS I DROVE AND KNOWING AN OIL CHANGE WAS NEEDED SOON, I WENT TO GET AN OIL CHANGE AND WAS TOLD THERE WAS BARELY ANY OIL LEFT. PERFORMED THE OIL CHANGE AND ON THE DRIVE HOME ON THE HIGHWAY MY WAS STILL KNOCKING THEN LOST POWER AS I DROVE. MY CAR WAS INCREDIBLY LOUD, JERKING AS IT DROVE, AND WOULDN'T PASS 30 MPH. I WAS ABLE TO BRING IT BACK HOME THOUGH. NEXT DAY HAD THE SAME GUYS CHECK THE CAR AND THEY TOLD ME THE HEAD GASKET BLEW. THEY ALSO ATTEMPTED ANOTHER OIL CHANGE BUT THEY SAID THE DAMAGE WAS DONE AND MY CAR WAS NOT DRIVABLE. INSURANCE AND THE PEOPLE I PURCHASED THE CAR FROM COULD NOT HELP STATING IT WAS NORMAL WEAR AND TEAR. I'VE ONLY H0AD THE CAR FOR ABOUT A YEAR THOUGH.

Mileage: 123,000

DURING LONG DISTANCE DRIVING ONCE THE VEHICLE IS STOPPED FOR GAS THE HEV WARNING LIGHT COMES ON. THE CAR WILL NOT RE-START FOR 15 -30 MINUTES. ONCE RESTARTED THE CHECK ENGINE LIGHT COMES ON. THIS HAS HAPPEND 3 TIMES. THE FIRST TWO THE THOUGHT WAS A LONG DISTANCE DRIVE IN THE HEAT OF SUMMER. THIS LAST TIME IT WAS FALL/WINTER SO THE HYPOTHSIS OF SUMMER HEAT WAS THROWN OUT THE WINDOW. THE MOST RECENT TIME THE GAS MILEAGE WENT DOWN DRASTICALLY AND THE VOLTAGE FOR THE ELECTRIC SYSTEM WAS ACTING ERRATICALLY. THE CHECK ENGINE LIGHT WAS ON FOR 2 DAYS BUT THE CAR WAS ONLY DRIVEN TO THE DEALER. THE DEALER QUICKLY FOUND THE PROBLEM AND REPAIRED UNDER WARRANTY "OPEN RECALL". THE CAR HAS NOT BEEN DRIVEN ANY LONG DISTANCES SINCE. THE DIAGNOSIS WAS "MAIN RELAY/POWER RELAY/CABLE (20-01-003H) CAUSED BY T4M. POWER RELAY MODULE MELTED AT RELAY" INSTALLED 37583-A8000-QQH: RELAY-HIGH VOLTAGE MAIN, 37514-G0000-QQH: RELAY ASSY-POWER, REPLACED POWER RELAY ASSY MODULE PER CAMPAIGN "WARRANTY" HOPE THIS INFORMATION HELPS OTHERS....HOPE THIS IS TRULY THE FIX AS IT IS AN "OPEN RECALL" THAT SHOULD BE A RECALL". GLAD THIS DID NOT CAUSE A FIRE.

Mileage: 78,300

I CHECK THE ENGINE OIL EVERY FEW WEEKS. BUT IF I RIDE THE CAR ABOUT 2,000 MILES, THE ENGINE OIL IS ALMOST REDUCED TO THE BOTTOM.

MY COIL PACKS KEEP GOING OUT. I JUST CHANGED THEM IN AUGUST NOW HERE IT IS NOVEMBER AND MY CHECK ENGINE LIGHT IS BACK ON AND MY CAR IS JERKING. MY CAR IS BURNING THROUGH OIL LIKE CRAZY. I CAN GET MY OIL CHANGED AND IN ABOUT 500 MILES THE OIL CHANGE LIGHT IS BACK ON. I DO NOT HAVE AN OIL LEAK SO I DON'T KNOW WHERE MY OIL IS GOING.

WHEN ACCELERATING THERE IS A TICKING NOISE COMING FROM ENGINE. THIS HAS BEEN HAPPENING FOR A WHILE AFTER I GOT THE UPDATE AND NEW WIRING HARNESS FROM THE CAMPAIGN. I'M SCARED TO DRIVE MY CAR, I ACCELERATE SLOWLY BECAUSE I GET NERVOUS IT WILL BLOW UP. I TOOK THIS CAR TO A HYUNDAI DEALERSHIP AND THEY QUOTED ME OVER 500 DOLLARS FOR THIS REPAIR AND IT MIGHT NOT EVEN FIX IT.

Mileage: 70,000

CAR RUNS OUT OF OIL WELL BEFORE 2000 MILES/2 MONTHS. WHEN ACCELERATING THE CAR IS SLUGGISH THE ENGINE IS TICKING AND FEELS LIKE THE ENGINE IS GOING TO SEIZE, NO MATTER IF THE CAR IS MOVING 5MPH OR 70 MPH.

Mileage: 70,000

WHEN DRIVING MY CAR IT DOESN'T ACCELERATE IT ALSO GOT TO THE POINT WHERE IT IS CONSUMING OIL RAPIDLY . I TOOK IT TO THE DEALERSHIP & THEY TOLD ME IT'S THE ENGINE

Mileage: 11,124

I AM STARTING TO HAVE ISSUES WITH MY CAR BURNING OIL WITH NO LEAKS. I HAVEN'T EVEN BEEN A MONTH (1,000) MILES AND MY CAR LITERALLY HAD NO OIL. I ONLY HAVE 60,000 MILE ON THE CAR. THE ENGINE AT TIMES HAS SHOOK WITH THE CHECK ENGINE LIGHT ONE BUT I HAD TURNED OFF THE CAR AND STARTED IT BACK UP AND IT STOPPED. IT ONLY HAPPENS ON OCCASION BUT NOW I'M BURNING AND AFTER READING THESE COMMENTS I SEE IT IS AN OVERALL ISSUE WITH MULTIPLE CARS. A RECALL SHOULD BE PUT IN EFFECT AS IT'S THE SAME ISSUE.

Mileage: 60,000

WHEN I GO UPHILL IT SHAKES. WHEN I'M DRIVING IT WILL CUT OUT. WE HAVE REPLACES PLUGS 2X IN 6 MONTHS A SENSOR. IT BURNS THROUGH A QUART OF OIL EVERY 400 MILES.

WHILE DRIVING THE CAR AT HIGHWAY SPEEDS, THE CAR AND ENGINE START TO SHAKE. THE SHAKING IMPACTS THE STEERING WHEEL AND DRIVABILITY OF THE CAR. THE CAR LOSES ANY ACCELERATION POWER AND THE CHECK ENGINE LIGHT COMES ON. THE ISSUE USUALLY LASTS 1-2 MINUTES. AFTERWARDS, THE SHAKING SLOWS DOWN AND STOPS, THEN THE CHECK ENGINE LIGHT TURNS OFF. WHEN I TOOK THE CAR BACK TO THE DEALERSHIP, THEY SAID THE ENGINE NEEDED TO BE REPLACED. 5 MONTHS LATER WE ARE THE SAME ISSUE IS HAPPENING.

Mileage: 100,000

I PURCHASED MY 2016 SONATA USED FROM HERTZ. ABOUT 4 MONTHS AFTER THE PURCHASE I WAS HEARING RATTLING SPORADICALLY FROM THE ENGINE AND CONSUMING OIL. AT THE PRESENT TIME I ADD 1 QUART FOR AFTER 400 MILES OF DRIVING. IF I PUT IN HIGH TEXT GAS THE RATTLING DOESN'T HAPPEN AS OFTEN BUT THIS ENGINE DOESN'T REQUIRE HIGH TEST GAS. REGARDLESS I'M STILL CONSUMING MUCH TO MUCH OIL. I READ THAT OTHERS HAVE HAD ENGINES SEIZING AND SOME DAUGHT ON FIRE. THIS SEEMS TO BE A REAL DANGER AND I FEEL ITS A PROBLEM THAT SHOULD BE RESOLVED BY HYUNDAI.

Mileage: 55,000

MY 2016 HYUNDAI SONATA ENGINE SEIZED WHEN OIL CONSUMPTION RAPIDLY INCREASED BETWEEN OIL CHANGES. IT HAPPENED JUST BEFORE EXITING THE FREEWAY.

Mileage: 111,125

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. THE CONTACT STATED WHILE DRIVING 65 MPH, THE VEHICLE STALLED WITH CHECK ENGINE WARNING LIGHT, AND THE OIL LEVEL AND BATTERY VOLTAGE WARNING LIGHTS ILLUMINATED. THE CONTACT PULLED OVER AND PARKED ON THE SIDE OF THE ROADWAY. THE VEHICLE WAS NOT DRIVABLE. THE VEHICLE WAS TOWED TO HIS FRIEND'S RESIDENCE. A DEALER WAS NOT CONTACTED. THE VEHICLE HAD NOT BEEN DIAGNOSED NOR REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 111,404.

Mileage: 111,404

MY VEHICLE ENGINE IS STALLING YET MY VIN IS NOT ON THE LIST AND IT SHOULD BE ADDED TO THE LIST BECAUSE MY ENGINE IS COUGHING AND I WOULD LIKE THE ISSUE RESOLVED BEFORE IT SHUTS DOWN ON ME.

Mileage: 40,000

2016 SONATA WITH 103,000 MILE. INCREASED OIL CONSUMPTION. REGULAR FULL SYNTHETIC OIL CHANGES HAVE BEEN FOLLOWED. THE ENGINE BURNS OUT OIL WELL BEFORE OIL CHANGE IS DUE. OIL LAMP FLICKERS. MECHANIC STATES OILS IS BURNING UP AND RELEASED THROUGH EXHAUST THEREFORE NO LEAKS DETECTED. 2ND ISSUE: P2122 CHECK ENGINE CODE. DIAGNOSTICS REVEALS PEDAL ACCELERATION SENSOR FAULTY. PART WAS $202. NOT SURE IF THIS IS MISDIAGNOSED AND RELATED TO SLUGGISH ENGINE DUE TO OIL CONSUMPTION.

Mileage: 103,000

I WAS ON THE HIGHWAY DRIVING AND AS I BEGIN TO ACCELERATE THE CAR FELT AS IF IT WAS ABOUT TO STALL OUT. WHEN I CAME TO A STOP SIGN AND MADE A COMPLETE STOP AS I ACCELERATED TO DRIVE THE CAR DID THE SAME THING AS IF IT WANTED TO STALL OUT. NOW WHEN I'M DRIVING I CAN'T GO OVER 60 MPH AND ANY TIME I COME TO A COMPLETE STOP AND TRY TO ACCELERATE THE CAR ACTS AS IF IT WANTS TO STALL OUT SO I HAVE TO TAKE OFF SLOWLY THEN TAKE MY FOOT OFF THE GAS PEDAL AND PUT IT BACK ON AS IF IS HAVING TROUBLE GETTING GAS TO THE ENGINE. I TOOK IT TO MY MECHANIC AND IT READ CODE P 1326. NOW MY CAR IS IN SAFETY MODE

Mileage: 96,376

HELLO I PURCHASED A 2016 HYUNDAI SONATA 4/8/2020 WITH 110,743 MILES ON IT WITH NOW 116,000. ABOUT A MONTH AGO MY CHECK ENGINE LIGHT CAME ON WITH NO SYMPTOMS TO THE NAKED EYE . MAYBE A WEEK LATER I COULD FEEL THE DIFFERENCE IN THE SPEED CONTROL THE AIR INTAKE SEEMED VERY SLUGGISH IT WON'T TAKE OFF FROM THE LINE IT WILL DRAG BEFORE IT DECIDES TO PICK UP SPEED . NOW THE ISSUE IS THAT THIS IS A COMMON PROBLEM WITH THESE SPECIFIC CARS WITH NO RECALL ON THEM. THIS IS AN EXPENSIVE FIX THAT I SHOULD NOT BE RESPONSIBLE FOR. CODE P200 INTAKE MANIFOLD .. IT'S NOT SAFE TO DRIVE A VEHICLE THAT YOU CANNOT CONTROL ITS INITIAL SPEED ...

Mileage: 116,000

BLINKER DOESN'T WORK. ENGINE HAS A HOLE IN IT.

Mileage: 100,000

VEHICLE HAS PERSISTENT ISSUE WITH HYBRID SYSTEM. CHECK ENGINE LIGHT WILL COME ON, AND AFTER SOME PERIOD OF TIME, ERROR MESSAGE "CHECK HYBRID SYSTEM. TURN OFF ENGINE." WILL APPEAR. CAR THEN LOSES POWER FROM COMBUSTION ENGINE, AND CAN ONLY OPERATE ON ELECTRIC. REQUIRES PULLING THE CAR OVER, TURNING THE CAR OFF, THEN TURNING THE CAR BACK ON, WHICH WILL ALLOW POWER TO THE COMBUSTION ENGINE TO BE TEMPORARILY RESTORED, BUT THE CHECK ENGINE LIGHT WILL REMAIN ON. THE CAR IS UNSAFE TO DRIVE IN THIS STATE UNTIL LOOKED AT BY THE DEALER. THE DIAGNOSTIC CODE IS P2600. THIS VEHICLE HAS BEEN TAKEN IN FOR SERVICE BY THE SAME DEALER FOR THE SAME ISSUE FOUR TIMES, AND IS NOW SCHEDULED FOR A FIFTH. THE DEALER HAS BEEN ABLE TO FIX THE ISSUE THREE TIMES FOR A PERIOD OF ABOUT 7-12 MONTHS AFTER REPLACING THE WATER PUMP, BUT ISSUE CONTINUES TO RECUR. DATES OF ISSUES AND MILEAGE BELOW: MARCH 1, 2018: 27,451 OCTOBER 15, 2018: 39,820 JUNE 3, 2019: 47,380 JULY 26, 2020: 60,500

Mileage: 60,500

ENGINE IS USING 3 QUARTS OF OIL PER 2,000 MILES AND TRANSMISSION KEEPS HAVE SHIFTING PROBLEMS THAT THEY JUST KEEP REPROGRAMMING IT TO FIX, ENGINE STALLS.

Mileage: 57,000

CAR IS USING OIL CAN'T GO BUT 1000 MILES CAR NEEDS ATLEAST 2 QUARTS OF OIL HIGHWAY AND CITY DRIVING. *TR

Mileage: 2

MY CAR HAS SLOWLY BEEN CONSUMING MORE AND MORE OIL AS ITS LIFE GOES ON. I CURRENTLY HAVE 80,000 MILES ON IT AND I CAN'T EVEN GO A WHOLE 3,000 MILES WITHOUT AN OIL CHANGE OR ADDING MORE OIL BECAUSE IT GOES THROUGH IT ALL. SOMETHING NEEDS DONE ABOUT IT AS THIS IS NOT NORMAL FOR A CAR.

Mileage: 13,000

AFTER A PERIOD OF DRIVING, WHICH IS RANDOM AT BEST, THE CHECK ENGINE LIGHT WILL APPEAR AND THE VEHICLE WILL START TO SHUDDER AND LOSE ITS ABILITY TO ACCELERATE. THIS HAPPENS WHEN THE VEHICLE IS IN MOTION AND HAPPENS BOTH ON THE FREEWAY AT HIGH SPEEDS, AS WELL AS ON CITY STREETS IN LOW SPEEDS. THE ONLY WAY TO GET THIS TO STOP IS TRY AND GET TO A SAFE SPACE OF THE ROAD AND TURN OFF THE VEHICLE. IT IS VERY SCARY AND DANGEROUS ESPECIALLY IN SOUTHERN CALIFORNIA FREEWAY TRAFFIC AND IN MOUNTAIN PASSES AS YOU LOSE THE ABILITY TO MAINTAIN SPEED IN THE MIDDLE OF TRAFFIC. THIS COULD VERY EASILY CAUSE AN ACCIDENT. THIS HAS HAPPENED TO ME ON 7 DIFFERENT OCCASIONS OVER THE PAST 2 MONTHS AT RANDOM TIMES.

Mileage: 62,100

I HAVE OWNER THIS CAR FOR 2 YEARS TOOK IT INTO DEALERSHIP CAUSE I WAS CONTACTED THAT THE VEHICLE NEEDED A CAMPAIGN UPDATE CAR GOT THE UPDATE ABOUT TWO WEEKS LATER WHILE ON HIGHWAY CAR WENT INTO LIMP MODE SPEED DROPPED FROM 60 TO 30 MILES AN HOUR CHECK ENGINE LIGHT CAME ON AND STARTED FLASHING TOOK IT BACK TO DEALER THEY DID ANOTHER UPDATE TOOK CAR ABOUT MONTH LATER WHILE ON HIGHWAY CHECK ENGINE LIGHT CAME ON AGAIN THEY DID ANOTHER UPDATE ON CAR PICKED IT UP DROVE IT ANOTHER MONTH LIGHT CAME ON AGAIN TOOK IT BACK TO DEALER THE DID ANOTHER UPDATE AND CHANGED WIRING HARNESS PICKED CAR UP AGAIN DRIVING ON THE STREET ABOUT 30 MILES AN HOUR CHECK ENGINE LIGHT ON AGAIN TOOK IT TO DEALER THEY SAID THEY DID A LOWER BEARING TEST WHICH SENT RESULTS TO HYUNDAI AMERICA CORPORATE OFFICE AND DID ANOTHER UPDATE ON CAR LOWER BEARING TEST CAME BACK GOOD CAME TO PICK CAR UP ON MY WAY HOME FROM DEALERSHIP ON HIGHWAY AGAIN IT GOES INTO LIMP MODE SPEED DROP FROM 60 TO 30 CHECK ENGINE LIGHT FLASHING AGAIN TAKE IT BACK TO DEALERSHIP THE ADVISOR TELLS ME TECH READ THE CODES TURNED OFF LIGHT BUT HAD IT RUNNING AND CHECK ENGINE LIGHT KEEPS COMING ON I WAS TOLD TECH WAS WAITING ON ENGINEERS TO CONTACT HIM TO SEE WHAT NEXT STEP HE SHOULD TAKE MIND YOU THEY NOW HAVE HAD MY CAR FOR ALMOST 3 WEEKS BY THIS TIME I REACHED OUT TO CUSTOMER RELATIONS TO ESCALATE CASE TECH SAID A DUPLICATE CODE CAME UP ON CAR P1326 I WAS TOLD THAT PART WAS REPLACED WHICH WOULD BE THE SECOND WIRING HARNESS AFTER AT LEAST 5 UPDATES TO CAR TECH TEST DROVE CAR HE SAID NO LIGHTS AND NO METAL WAS FOUND /LF WIRING INSTALL/NOISE INSP ALSO SAYS SOMETHING ABOUT WIRING HARNESS-KNOCK SENSOR PICKED CAR UP ON 4/27 DROPPED OFF ON 4/07 SINCE PICKING CAR UP SEEMS TO DRIVE WORSER THAN IT DID BEFORE DROPPING IT OFF THE RPM GAGE SEEMS TO STRUGGLE TO MOVE WHEN ACCERATING IT NOT HAPPY OR SATISFIED WITH WORK DONE SCARED TO HAVE MY FAMILY INCAR

Mileage: 90,508

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. THE CONTACT STATED THAT OIL LEVEL WARNING LIGHT ILLUMINATED AFTER AN OIL CHANGE WAS PERFORMED. THE CONTACT HAD AN OIL CONSUMPTION TEST PERFORMED AT DAYTONA HYUNDAI 901 N NOVA RD, DAYTONA BEACH, FL 32117 AND NO ISSUES WERE FOUND WITH THE VEHICLE. THE VEHICLE WAS THEN TAKEN TO HEADQUARTER HYUNDAI 985, RINEHART RD, SANFORD, FL 32771, WHERE THE CONTACT WAS INFORMED THAT THE PREVIOUS OIL CONSUMPTION TEST WAS PERFORMED INCORRECTLY. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 76,000.

Mileage: 76,000

TL* THE CONTACT OWNED A 2016 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED AND RUNNING, IT CAUGHT ON FIRE AND IGNITED ITSELF AND EXPLODED. THERE WAS NO PRIOR WARNING INDICATORS. THE CONTACT'S DAUGHTER WHO WAS IN THE DRIVER'S SEAT CRAWLED OUT THROUGH THE FRONT PASSENGER DOOR. THE FIRE DEPARTMENT WAS CALLED AND EXTINGUISHED THE FIRE. NO INJURY WAS REPORTED. THE VEHICLE WAS TOTALED. THE CONTACT WAS NOT SURE IF A FIRE REPORT WAS FILED. THE CONTACT CALLED THE WILKINS MAZDA DEALER (630-279-3000, LOCATED AT 740 S YORK ST, ELMHURST, IL 60126) WHERE THE RECEPTIONIST STATED THAT IT WAS NOT A KNOWN ISSUE. THE CONTACT WAS NOT CALLED BACK. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 41,000.

Mileage: 41,000

USED CAR WITH 86,000 MILES ON IT. ON THE 90TH AFTER BUYING CAR FROM USED CAR DEALERSHIP, A RATTLING NOISE BECAME APPARENT. WHEN I TOOK THE CAR TO A MECHANIC, IT WAS DETERMINED THE ENGINE WAS BLOWN. THEY SAID THAT IT WAS SEIZED AND IF I HAD BEEN ON THE FREEWAY, IT COULD'VE BEEN CATASTROPHIC. AFTER SOME RESEARCH, I FOUND A PROPOSAL FOR THE SETTLEMENT OF A CLASS ACTION LAWSUIT INCLUDING MANY HYUNDAI AND KIA CARS. THE SETTLEMENT INCLUDED ALL HYUNDAI SONATA VEHICLES YEARS 2011-2018 AND SOME 2019 VEHICLES. MY CAR IS CLEARLY ONE OF THE CARS AFFECTED. I AM SEEKING HELP FROM THE NHTSA SO THAT HYUNDAI CAN TAKE RESPONSIBILITY FOR THEIR CARELESS MISTAKES THAT HAVE ALREADY RESULTED IN MANY ACCIDENTS AND CAR FIRES. A HYUNDAI DEALERSHIP WILL BE LOOKING AT MY CAR ON JANUARY, 6TH 2020. I'M ANTICIPATING THEM TRYING TO BRUSH THIS UNDER THE RUG AND BLAMING THE ISSUES ON ME DESPITE HAVING THE CAR FOR ONLY 90 DAYS AFTER PURCHASE ALONG WITH THE ABUNDANT KNOWLEDGE OF HYUNDAI AND KIA KNOWINGLY USING FAULTY ENGINES. I NEED YOUR HELP TO ENSURE THEY FIX THEIR MISTAKES AT NO COST TO ME AND OTHER OWNERS. THESE MISTAKES NEED TO BE RESOLVED SWIFTLY SO THAT NO MORE CONSUMERS SUFFER UNNECESSARY HARM AND FINANCIAL BURDEN FOR THE MISTAKES HYUNDAI AND KIA KNOWINGLY MADE.

Mileage: 86,000

IT BURNS THROUGH ABOUT 2.5 QUARTS OF OIL EVERY OIL CHANGE AND HYUNDAI SAYS THAT NORMAL... THAT'S FAR FROM NORMAL.

Mileage: 13,000

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. WHILE DRIVING AT LOW SPEEDS, THE VEHICLE HESITATED, JERKED, AND FAILED TO ACCELERATE. ALSO, THERE WAS AN ABNORNAL BURNING ODOR AND A TICKING NOISE WAS DETECTED. FURTHERMORE, THE MAINTENANCE WARNING INDICATOR WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO SOUTHTOWNE HYUNDAI (7665 HIGHWAY 85 SOUTH, RIVERDALE, GA 30274, (770) 471-1000), BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 55,000. THE VIN WAS NOT AVAILABLE.

Mileage: 55,000

WHILE DRIVING MY VEHICLE WHEN I GO TO ACCELERATE THERE IS A CLICKING OR TICKING NOISE AND THE CAR ACTS AS IF IT DOESN'T WANT TO ACCELERATE. I'VE TRIED GETTING A MECHANIC TO LOOK AT THE VEHICLE AND HAVE EVEN REPLACED PARTS BUT THE PROBLEM CONTINUES. I TRIED LOOKING ONLINE AND I FIND A LOT OF PEOPLE HAVING THE SAME ISSUE.

YESTERDAY EVENING 14OCT2019 VEHICLE WAS UNABLE TO POWER UP, HYBRID SYSTEM HEV WARNING LIGHT WENT ON AS WELL AS THE CHECK ENGINE LIGHT. TRIED SEVERAL ATTEMPTS TO GET THE CAR GOING. FINALLY GOT IT GOING. BROUGHT IT TO THE DEALER FOR DIAGNOSIS 15OCT2019.

Mileage: 86,118

- SUDDEN ACCECLERATION SURGE WHEN RELEASING BRAKE. WHEN TURNING INTO PARKING AND WHEN LIGHT TURN GREEN AND RELEASING BRAKE. - SPURATIC ACCELERATION DECREASE WHEN DRIVING... MOST RECENT: PULLING INTO PARKING STALL ( LEFT) AS I PULLED FOWARD AND RELEASE BRAKE TO MOVE UP ANOTHER FOOT, THE CAR SUDDENLY ACCELERATED. CAR WENT OVER PARKING BLOCK ( 1-2 FEET IN FRONT OF ME) THEN JUMP OVER INTO A TREE. ( 1-2 FEET IN FRONT OF PARKING BLOCK). FORCE OF SURGE LEFT SKID MARKS ON PARKING BLOCK. AIR BAGS DID NOT DEPLOY, BUT CAUSED SERIOUS DAMAGE (APPROX 5K)

Mileage: 29,000

2016 SONATA ENGINE FAILURE. VEHICLE'S ENGINE SEIZED WHILE IN MOTION DRIVING DOWN THE HIGHWAY. CYLINDER #4 PENETRATED THE ENGINE BLOCK AND DAMAGED THE BELL HOUSING OF THE TRANSMISSION. BOTH ENGINE AND TRANSMISSION ARE HAVING TO BE REPLACED.

Mileage: 107,000

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A TICKING NOISE COMING FROM UNDER THE HOOD OF THE VEHICLE. ALSO, THE OIL LIGHT AND CHECK ENGINE WARNING INDICATORS ILLUMINATED. WHEN ATTEMPTING TO DRIVE THE FOLLOWING DAY, THE VEHICLE WOULD NOT GO PAST FIRST OR SECOND GEAR. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO THEN REFERRED THE CONTACT TO THE DEALER. THE CONTACT HAD THE VEHICLE TOWED TO ROUTE 46 HYUNDAI (LOCATED AT 28 ROUTE 46, HACKERS, NJ 07800, 908-850-0050) WHERE IT WAS DIAGNOSED THAT THE ENGINE FAILED DUE TO FRACTURES WITH SEVERAL ENGINE PISTONS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND OPENED CASE NUMBER: 16076286. THE APPROXIMATE FAILURE MILEAGE WAS 104,000.

Mileage: 104,000

ON SEPTEMBER 1,2019 MY CAR WOULDNT START. I PURCHASED A BATTERY AND A IT TURNED OVER. ON SEPTEMBER 8TH I DROVE TO GET A OIL CHANGE AND TUNE UP WHICH SEEMED ABNORMAL WHEN I GOT HOME. THERE WAS A TICKING NOISE. I WASNT SURE WHAT WAS CAUSING THE TICKING NOISE SO I DIDNT DRIVE THE CAR. ON SEPTEMBER 9TH I GOT INTO CAR AND STARTED IT WHEN I NOTICED A KNOCKING NOISE, THE NOISE ACCELERATED ONCE I PRESSED ON GAS PEDAL SO I DIDNT WANT TO DRIVE IT. MY CHECK ENGINE LIGHT IS RAPIDLY BLINKING.

Mileage: 97

I GOT MY CAR IN 2017 AND IT'S 2016 HYUNDAI SONATA. THE MONTH OF AUGUST 2019 AFTER AN OIL CHANGE MY CAR BEGIN LEAKING OIL AS WELL AS SHOOTING OUT OIL FROM THE OIL RESERVOIR. TOOK IT TO PRIDE HYUNDAI IN BATESVILLE MS, THEY SAID THEY COULDN'T FIND ANY OIL SHOOTING OUT FROM THE OIL RESERVOIR WHEN I KNOW IT WAS. ALL THEY DID WAS DIAGNOSE FOR FREE OF CHARGE, AND TELL ME I NEEDED A OIL CHANGE DID BY THEM. I TOOK IT FOR THE RECALL THAT WAS ON IT ECM AND THEY DID, BUT THEY SAID IT WASN'T ANOTHER RECALL ON IT AND IT IS STILL LEAKING OIL AND SHOOTING IT OUT FROM THE RESERVOIR UNDER THE HOOD. SOME NEED TO BE DID ABOUT THIS CAUSE IT CAN CAUSE THE ENGINE TO FAIL AND I'M STILL PAYING ON THIS CAR AND ONLY HAD IT GOING ON TWO YEARS NEXT MONTH.

Mileage: 88,000

CAR SHAKES ERRATICALLY WHEN TRYING TO ACCELERATE AND HAS NO POWER AFTER HITTING ACCELERATOR. IT STRUGGLES TO GET ANY POWER TO GET GOING AFTER BEING STOPPED AT A RED LIGHT. GEAR CHANGES GET STUCK AND I HAVE LITERALLY BEEN STUCK IN MIDDLE OF INTERSECTION WHILE DOING A LEGAL U-TURN IN A BUSY BUSY LA INTERSECTION WITH MY 10YR OLD IN THE BACK SEAT AND THE ONLY WAY TO GET OUT OF THE SITUATION WAS TO TURN CAR OFF AND TURN ON AGAIN WHICH POSES A MAJOR SAFETY ISSUE FOR BOTH MY DAUGHTER AND MYSELF. TOOK CAR IN TO SERVICE LAST WEEK AND THEY SUPPOSEDLY FIXED ISSUE BUT ONE WEEK LATER HERE WE ARE WITH SAME PROBLEM. SERVICE TOLD ME IT LOOKS LIKE SOLENOID IS GOING OUT. WHICH SEEMS STRANGE FOR A 2016 CAR WITH ONLY 27,000. SO IF THIS WAS THE CASE WHY NOT CHANGE IT BEFORE IT WAS SOLD TO ME. ALSO CAR HAD PRIOR ISSUES BEFORE IT WAS SOLD TO ME ACCORDING TO SERVICE. I SMELL RECALL???? I HAVE NO DOCUMENTATION BUT THE DEALER HAS ALL SUPPORTING PAPERWORK.

Mileage: 28,000

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. ON SEVERAL OCCASIONS, WHILE DRIVING AT AN UNKNOWN SPEED, THERE WAS AN ABNORMAL KNOCKING SOUND IN THE ENGINE. THE VEHICLE STALLED WITHOUT WARNING AND WAS ABLE TO RESTART. THE VEHICLE WAS TAKEN TO WERNER HYUNDAI (LOCATED AT 252 CAPITAL CIR SW, TALLAHASSEE, FL 32304, (850) 575-1000) TO BE DIAGNOSED, BUT THE MECHANIC WAS UNABLE TO RETRIEVE A FAULT CODE OR DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE WAS INTERMITTENT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 45,000.

Mileage: 45,000

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE OVERHEATED AND STALLED. ADDITIONALLY, THE VEHICLE WAS CONSUMING AN EXCESSIVE AMOUNT OF FUEL AND OIL. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TOWED TO LIBERTY HYUNDAI (305 ROUTE 17 NORTH, MAHWAH, NJ 07430, 877-449-7781) WHERE IT WAS DIAGNOSED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 74,000.

Mileage: 74,000

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. WHILE DRIVING OVER 45 MPH, THE CHECK ENGINE INDICATOR ILLUMINATED AND THE VEHICLE HESITATED TO DRIVE. THE VEHICLE WAS TAKEN TO WEBB HYUNDAI HIGHLAND (9236 SOUTH INDIANAPOLIS BLVD, HIGHLAND, IN 46322, (219) 923-2277) WHERE THE CONTACT WAS INFORMED THAT AN UNKNOWN PIECE OF THE MOTOR NEEDED TO BE REPLACED. THE VEHICLE WAS CURRENTLY AT THE DEALER BEING REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000.

Mileage: 80,000

CAR LOSES POWER WHILE DRIVING. THIS INCIDENT HAS HAPPENED 3 SEPARATE TIMES SINCE PURCHASING THIS VEHICLE. IT IS UNSAFE, AND NO ENGINE INDICATOR LIGHTS HAVE EVER COME ON. THE CAR CONTINUES TO HAVE MOTOR ISSUES NOW THAT IT IS OUT OF HYUNDAI'S WARRANTY. HYUNDAI HAS NEVER FOUND A CLEAR SOLUTION AND CONTINUES TO "GUESS" AT FIXES AS ISSUE DOESN'T ALWAYS REPLICATE ITSELF DURING SERVICE. EVENT HAS HAPPENED 3 DIFFERENT DATES

Mileage: 36,000

I WENT INTO THE DEALER TO GET AN OIL CHANGE ON 3/14/2019. THE DEALER CHOSE TO DO A FACTORY RECALL 50HYZ. SOON AS I LEFT THE DEALER MY CAR STARTED STALLING ON 495 NORTH TOWARDS TYSON CORNER IN VIRGINIA, JERKING AND LOST DRIVETRAIN POWER. I COULD GET TO 60MPH AND THE CAR WOULDN'T RESPOND AFTER THAT. I TOOK THE CAR BACK TO THE DEALER. I WAS TOLD THE SOFTWARE UPDATED BRICKED MY SONATA. THE DEALER TOLD ME THEY WILL ORDER THE PART AND WILL COME IN 3/21/2019 WHICH IS TODAY. ONLY TO GET A CALL SAYING THE PART IS ON BACK ORDER INTO MAY. MY QUESTION IS WHY ISN'T HOLDING HYUNDAI ACCOUNTABLE FOR THIS? MY CAR ISN'T THE FIRST ONE TO GET THIS SOFTWARE UPDATE SO IF HYUNDAI KNOWS THIS SOFTWARE IS GOING TO BRINK PEOPLES CAR HOW IN THE HELL ARE THEY ALLOWED TO KEEP DOING THIS RECALL WHEN THEY HAVE NO CLUE WHEN THE PART WILL BE AVAILABLE?

Mileage: 56,000

ENGINE IS MAKING WEIRD RATTLING SOUND ON ACCELERATION AND BURNING OIL TOO MUCH. PRIOR TO 3000 MILES OIL CHANGE, CHECKED DIP STICK AND INDICATED NO OIL. LOW OIL ON DASHBOARD DID NOT CAME ON. BELIEVED THAT THE ENGINE CONSUMPTION IS OUT OF LIMIT. ROUGH IDLE AND ACCELERATION HESITATION WAS NOTICE.

Mileage: 82,500

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. THE CONTACT STATED THAT THE VEHICLE WAS BURNING A LARGE AMOUNT OF OIL. EVERY 2000 MILES, A QUART OF OIL HAD TO BE ADDED TO THE ENGINE. JENKINS HYUNDAI OF OCALA (352-815-2533, LOCATED AT 1602 COLLEGE RD SW, OCALA, FL 34471) REFUSED TO FINANCE THE REPAIRS AND STATED THAT THE VEHICLE WAS OUT OF WARRANTY. THE MANUFACTURER WAS CALLED AND STATED THAT THERE WAS NO RECALL RELATED TO THE FAILURE AND A CASE WORKER WOULD CALL THE CONTACT BACK IN A FEW DAYS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 60,000.

Mileage: 60,000

SQUEALING NOISE CAME FROM ENGINE OFF/ON . THEN BATTERY LIGHT CAME ON THEN BATTERY WARNING SYSTEM DISPLAYED ON SCREEN. BY TIME I GOT TO MY MECHANIC THERE WAS A BURNING SMELL. MY MECHANIC FOUND SERPENTINE BELT TO BE RIPPED AND A METAL TENSIONER RIPPED APART.

Mileage: 34,700

VEHICLE EXHIBITS STICKY STEERING AND ENGINE HAS STALLED 3 TIMES. STEERING IS VERY DIFFICULT TO CONTROL AS IT STICKS SEVERELY WHEN TRYING TO STEER OR MANEUVER THE VEHICLE ON ANY LOCAL ROAD OR HIGHWAY. VEHICLE HAS STALLED 3X ALREADY WHEN COMING TO A COMPLETE STOP. VEHICLE SHAKES WHEN BRAKE IS RELEASED MOVING FROM A COMPLETE STOP.

Mileage: 28,000

VEHICLE FAILS TO ACCELERATE OR ACTS AS IF IT IS GOING TO SHUT OFF AND JUST RECENTLY I GOT IN VEHICLE STARTED IT AND THE CHECK ENGINE LIGHT CAME ON. VEHICLE SHUT OFF WHILE STARTING IT FINALLY IT STARTED UP I TOOK IT TO AUTO ZONE TO READ THE CODE. THEY ADVISED ME THE CODE P200A IS VERY COMMON AMONG HYUNDAI AND IT MOST LIKE IS THE VCMA THAT NEEDS REPLACEMENT. AFTER DOING FURTHER RESEARCH THERE ARE MANY COMPLAINTS ABOUT THE VCMA FAILING AND HAVING TO BE REPLACED. MY WARRANTY IS UP ON MY VEHICLE AND I FEEL THIS IS SOMETHING THAT HYUNDAI NEEDS TO ADDRESS AS SOON AS POSSIBLE GIVEN THIS IS A COMMON ISSUE AND COULD CAUSE HARM TO DRIVER OR OTHERS WHILE DRIVING THAT VEHICLE. ALSO WHEN ATTEMPTING TO ACCELERATE AND THE VEHICLE FAILS TO DO SO THERE IS A RATTLING NOISE WHEN PRESSING THE GAS PETAL.

Mileage: 75,000

EXCESSIVE OIL CONSUMPTION POSSIBLE ENGINE PROBLEM

Mileage: 32,000

I WAS DRIVING IN THE FREEWAY WHEN I HEARD AN EXTREMELY LOUD BOOM AND MY CAR STALLED. I RESTARTED MY CAR AND IT WAS DRIVEN HOME. CAR DEALER MECHANIC STATED IT WAS AN EXHAUST BACKFIRE AND BLAMED IT ON USING CHEAP ARCO GAS. I HAVE HAD ONE MORE STALL ON THE FREEWAY AROUND LAST APRIL.

Mileage: 26,000

GOT AN ENGINE LIGHT AT 37K MILES. TOOK THE CAR TO DEALERSHIP INITIALLY TOLD WAS VCM MOTOR, REPLACED, LEFT DEALER AND LIGHT CAME BACK ON, TOLD THEY FORGOT TO UPDATE SOFTWARE AFTER REPLACING VCM MOTOR, LEFT DEALER AND LIGHT CAME BACK ON. WENT BACK TO DEALER FOR THIRD TIME AND AFTER THEY CALLED HYUNDAI ENGINEERING THE DISCOVERED THAT THE ENTIRE MANIFOLD NEEDED TO BE REPLACED AS IT WAS SOMEHOW WEDGED INTO THE ENGINE. WAS COVERED BY WARRANTY AS SHOULD BE. THIS SOMEWHAT HELPED MY ACCELERATION ISSUES BUT WAS TOLD IT WAS A SAFETY ISSUES BECAUSE IF ANYTHING FROM THE PLASTIC MANIFOLD BROKE OFF IN ENGINE IT WOULD CAUSE THE RODS TO BEND AND COULD CAUSE ENGINE TO SEIZE AND CATCH ON FIRE.

Mileage: 37,000

AFTER A STOP AT A TRAFFIC LIGHT I ATTEMPTED TO ACCELERATE AND THE ENGINE STALLED OUT. ATTEMPTED TO RESTART AND ON THE SECOND ATTEMPT IT STARTED AND AS I ACCELERATED IT STATED TO BUCK AS THE TRANSMISSION MADE SOUNDS WHILE THE GEARS WERE STRUGGLED TO CHANGE. AS I GAVE IT MORE GAS THEY SLOWLY RECOVERED OVER THE NEXT MILE. TOOK IT IN FOR A CHECK TO HYUNDAI ON 8/29/18. CHECKED OUT OK WITH NO REASON.

Mileage: 18,565

IT INITIALLY STARTED AROUND A COUPLE OF MONTHS AGO. I WAS DRIVING AND MY OIL LIGHT CAME ON. I TOOK IT TO THE DEALERSHIP THINKING IT WAS NOT TOPPED OFF CORRECTLY SINCE THE LAST OIL CHANGE 2,700 MILES PRIOR TO THE LIGHT TURNING ON. THE DEALERSHIP SAYS "THERE WAS NO OIL ON THE DIPSTICK." PERFORMED AN OIL CONSUMPTION TEST. THE MOST RECENT REPORT SHOWED THAT MY "OIL WAS 3 QUARTS LOW". THE DEALER ADVISED ME TO TRADE THE CAR IN SINCE I DO NOT HAVE THE WARRANTY ON MY CAR ANYMORE TO FIX IT. I JUST BOUGHT THE CAR LAST APRIL. I HAVE MAINTAINED THE CAR WITH IT'S RECOMMENDED SERVICES AND USE FULL SYNTHETIC OIL. I DRIVE A LOT OF HIGHWAY MILES, BUT I TAKE CARE OF MY CAR SINCE IT IS AN INVESTMENT. I CANNOT AFFORD TO FINANCE ANOTHER CAR. THANK YOU.

Mileage: 67,000

ON MY DRIVE HOME FROM WORK, THE CAR STARTED SMOKING. I WAS INITIALLY DRIVING ON A HIGHWAY, BUT HAD JUST TURNED ONTO A SIDE STREET. THE SMOKE BEGAN TO GET WORSE AND WAS COMING INTO THE CABIN. I WAS ABLE TO PULL OVER AND AS SOON AS I COULD GET OUT OF THE CAR, THE CAR COMPLETELY ENGULFED INTO FLAMES. HYUNDAI WAS UNABLE TO DETERMINE A CAUSE OF THE FIRE.

Mileage: 34,500

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. THE CONTACT STATED WHILE DRIVING 2 MPH, THE VEHICLE STALLED WITHOUT WARNING. ADDITIONALLY, WHILE DRIVING AT 25 MPH, THE RPM TACHOMETER INCREASED AS THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE LOCAL DEALER OR INDEPENDENT MECHANIC WAS NOT CONTACTED FOR DIAGNOSIS OR REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 39,000.

Mileage: 39,000

THIS CAR CUT OFF AT A STOP LIGHT WITH NO WARNING AT ALL ,THERE IS ALWAYS HESITATION AND DOES NOT WANT TO PICK UP SPEED. MAY CAR HAS BEEN TO THE DEALERSHIP MANY TIMES AND THEY CAN'T TELL ME WHATS WRONG AND HAS HAD AN FUEL INJECTION REPLACE , GAS TREATMENT CLEANING , AND A SENOR REPLACE . I FEAR FOR MY LIFE AND FAMILY EVERY TIME I HAVE TO DRIVE MY DEFECTED CAR THE DEALERSHIP DOESN'T CARE ABOUT MY SAFETY. I HAVE DROVE THE CAR WITH THE SERVICE MANAGER AND TECHNICIAN AND THEY FELT WHAT I WAS FEELING AND THE PROBLEM CONTINUE .THE HESITATION OCCUR ON THE CITY STREET AND HIGHWAY.

Mileage: 19,572

2016 HYUNDAI SONATA. CONSUMER WRITE SIN REGARDS TO BROKEN VEHICLE FRAME. *LD THE CONSUMER STATED THE ROOF FRAME BROKE TWICE IN FOUR PLACES. *JS

MY CARS ENGINE HAS COMPLETELY SHUT DOWN WHILE DRIVING SEVERAL TIMES. IF I TURN THE CAR OFF AND RESTART IT FIXED THE ISSUE FOR THE TIME BEING. THE SECOND ISSUE IS MY STEERING WHEEL HAS LOCKED WHILE I'VE BEEN DRIVING MAKING IT IMPOSSIBLE TO CONTROL THE CAR.

Mileage: 13,771

WHEN DEPRESSING THE BRAKE MY CAR IS MAKING A CLICKING NOISE. WENT TO THE DEALER AND HE SAID IT IS NORMAL. PREVIOUSLY IT WAS LITTLE BUT NOW DAYS IT IS MAKING LOUD NOISE WHILE DRIVING. WHEN WE DEPRESS THE BRAKE AND TRY TO CHANGE THE GEAR FROM P TO D THE GEAR ROD IS MAKING SAME CLICKING NOISE. WHEN READ FORUMS I HEARD THAT IT IS THE PROBLEM WITH THE SOLENOID BUT THE DEALER DOES NOT WANT TO DO BECAUSE HE HAS TO DO IT FOR FREE. WHEN ASKED THE DEALER HE SAID THAT IT DOES NOT COME UNDER WARRANTY. NOW THE NOISE IS REALLY LOUD AND NO ONE IS HELPING ME OUT.

Mileage: 36,000

HARD SHIFTS WHEN IN SPORT MODE AND WHEN IT DOESN'T DO A HARD SHIFT THE VEHICLE WILL SHUT OFF ON THE HIGHWAY CAUSING THE HEADLIGHTS AND POWER STEERING TO NOT FICTION CAUSE A POSSIBLE CRASH HAVE TO STOP AND PUT IN PARK TO RESTART ENGINE

Mileage: 20,000

WHILE DRIVING, MY ENGINE LIGHT CAME ON AND I GOT AN ALERT THAT THERE WAS AN ISSUE WITH THE ENGINE CONTROL MODULE. I MADE AN APPOINTMENT ASAP BUT CONTINUED TO DRIVE THE CAR UNTIL MY APPOINTMENT IN 4 DAYS. LATER ON THAT DAY, I WAS I FULLY STOPPED IAT A FLASHING YELLOW LIGHT, THEN ATTEMPTED TO CROSS OVER A LANE OF TRAFFIC. THE CAR MOVED BUT WOULD NOT ACCELERATE PAST 12 MPH - ALMOST CAUSING ME TO BE HIT BY ONCOMING TRAFFIC. I HAD TO TURN MY HAZARD LIGHTS ON AND COAST UNTIL I COULD PULL OVER. I CALLED HYUNDAI AND THEY EXPEDITED MY APPOINTMENT BUT CLAIMED THERE ARE NO ACTIVE RECALLS. HOWEVER THE TECHNICIAN SAID THAT THERE IS A "CAMPAIGN" AND THAT HE REPLACED THE PART. THEIR WEBSITE SAYS THIS: SONATA 2.4L ECM UPDATE & VCM (16-01-064) I ALMOST GOT HIT BY ONCOMING TRAFFIC BECAUSE OF THIS ECM ISSUE AND I THINK THAT HYUNDAI IS PUTTING PEOPLE IN DANGER BY DOWNPLAYING THE SERIOUSNESS OF THIS ISSUE. IT SHOULD BE A RECALL - NOT A "CAMPAIGN" AND THEY SHOULD BE REQUIRED TO NOTIFY CAR OWNERS TO GET THIS ISSUE RESOLVED ASAP. IT COULD BE A MATTER OF LIFE AND DEATH.

Mileage: 24,400

WE WERE DRIVING ALONG AT 70 MPH AND SUDDENLY THE ENGINE STALLED AND ELECTRICAL GAUGES ALL TURNED OFF FOR 15 SECONDS, MEANING ALL GAUGES WENT TO THE LEFT LIKE WHEN YOU TURN YOUR CAR OFF. DEALER SAID THAT THEY FOUND NOTHING WRONG. THEY SAID TO LET THEM KNOW IF IT HAPPENS AGAIN????????????? . I TOLD THEM THAT HOW COULD WE LET THEM KNOW IF WE ARE BOTH DEAD.

Mileage: 3,900

CAR STALLS WHILE DRIVING - HAS HAPPENED MULTIPLE TIMES - VERY DANGEROUS. HAS BEEN AT DEALER FOR 40 DAYS NOW AND NOT BEEN FIXED.

Mileage: 11,300

I WAS DRIVING THE CAR AND THE CAR STARTED SPITTING AND DID NOT WANT TO GO. THEN WHITE SMOKE CAME OUT OF THE TAIL PIPE. I CUT THE CAR OF AND WAITED IN TRAFFIC WITH MY BABY IN THE CAR , THEN TURNED THE CAR BACK ON. THE ENGINE LIGHT CAME ON AND THE CAR DROVE LIKE IT HAD NO ENERGY. I WAS ON MY WAY TO MY NEW JOB FOR THE FIRST DAY.

Mileage: 190,843

EVERY TIME I RELEASE THE BRAKE PEDAL AFTER SITTING AT A LONG RED LIGHT THE CAR SHAKES AND SHUDDERS, SOMETIMES REALLY HARD, AND SOUNDS LIKE IT'S CHOKING FOR A FEW MOMENTS BEFORE I AM ABLE TO ACCELERATE. IT SOUNDS AND FEELS AND ACTS AS THOUGH IT IS GOING TO STALL BUT IT HAS NOT YET. THE EFFECT DOES *NOT* HAPPEN WHEN THE AIR CONDITIONER OR THE VENT ARE BEING USED; ONLY WHEN THOSE ARE OFF. IT VARIES FROM MILD TO REALLY STRONG. IT TOOK MULTIPLE TRIPS TO THE DEALER FOR THEM TO DETERMINE THAT IT IS NORMAL NOT JUST FOR MY CAR BUT FOR ALL 2016 SONATAS. IT IS A FEATURE WHERE THE TRANSMISSION SHIFTS INTO NEUTRAL AT LONG STOPS THEN RE-ENGAGES IN DRIVE WHEN THE FOOT IS LIFTED FROM THE BRAKE PEDAL. THE PURPOSE IS SAID TO REDUCE ENGINE LOAD. I THINK THIS IS A SAFETY CONCERN IS BECAUSE WHEN A DRIVER REMOVES THEIR FOOT FROM THE BRAKE AND THE CAR'S BRAKE LIGHTS GO OFF, IT IS A SIGNAL TO THE CAR BEHIND THEM THAT THEY ARE ABOUT TO GO. BUT THE WAIT TIME REQUIRED FOR THE SHAKING AND SPUTTERING TO STOP BEFORE THE GAS PEDAL WILL WORK RESULTS IN 'MIXED MESSAGES' TO THE DRIVER BEHIND, THINKING THAT YOU ARE READY TO MOVE FORWARD BUT YOU'RE NOT REALLY READY YET, AND MAY RESULT IN A REAR-END COLLISION. *DETAILED TIME LINE ATTACHED *OFFICIAL COMMUNICATION FROM CORPORATE ATTACHED.

Mileage: 1,361

TL* THE CONTACT OWNS A 2016 HYUNDAI SONATA. WHILE DRIVING APPROXIMATELY 35 MPH, THE ENGINE SEIZED WITHOUT WARNING. THE VEHICLE WAS TOWED TO A TOW FACILITY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN AND FAILURE MILEAGE WERE UNKNOWN. UPDATED 05/30/17*LJ

ECM ISSUES. CAR HAD ECM PROBLEM AND LOST POWER. WENT INTO THE DEALER, AND THEY SAID THEY REPAIRED IT. DIDN'T EVEN MAKE IT HOME FROM THE DEALER AND IT HAPPENED AGAIN. BACK TO DEALER AND THEY SAID AGAIN IT WAS REPAIRED. CAR HAD 10,000 MILES ON IT AT THE TIME. LESS THAN 3,000 MILES LATER, IT HAPPENED AGAIN - CAR COMPLETELY SHUT OFF ON THE HIGHWAY. COMPLETE LOSS OF POWER. DEALER CLAIMED IT WAS THE SAME PROBLEM AND "FIXED" IT WITH A SOFTWARE UPDATE. NOW SCARED TO DRIVE IT - CONSIDERING LEMON LAW? THREE PROBLEMS IN 6 MONTHS ON A BRAND NEW CAR, AND SAME PROBLEM EVERY SINGLE TIME.

Mileage: 13,000

MY WIFE HELEN DRIVES TO WORK 35 MILES EACH WAY DAILY, SHE STARTED HEARING A RATTLING NOISE THAT CAME FROM THE ENGINE AREA. THE NOISE PERSISTED FOR A FEW DAYS AND WAS OBSERVED DURING HER COMMUTE TO WORK TWICE. HUSBAND TEST DROVE CAR AS WELL AND COMFIRMED A RATTLING NOISE. CAR TOWED TO PREMIER HYNDAUI 3480 NAGLEE ROAD, TRACY , CALIFORNIA,95304. SEVICE TECHNITIAN COMFIRMED IN WRITING VEHICLE HAS A NON REPAIRABLE ENGINE, METAL EXTRACTS WERE FOUND INSIDE THE OIL PAN AND THE DEALERSHIP ADVISED ENGINE IS NO GOOD AND NEEDS TO BE REPLACED.

Mileage: 19,600

DRIVING INTO A TRAFFIC CIRCLE CAR SUDDENLY STOPPED THEN LURCHED FORWARD MAKING A SQUEALING NOISE. AGAIN, ALMOST T-BONED. THE ENGINE LIGHT THEN LIT AND BLUELINK POSTED A MESSAGE ON SCREEN THAT CAR HAS AN ENGINE ISSUE AND TO CALL DEALER. BLUELINK ROADSIDE ASSISTANCE TOOK 7 HOURS TO GET TOW TRUCK TO ME, DEALER WOULD NOT GIVE LOANER CAR UNTIL THEY RECEIVED MINE - LOST A DAY'S WORK AND CAR LAID UP 5 DAYS. EXACTLY ONE WEEK AFTER EMERGENCY BRAKE SELF ENGAGED AND SEIZED WHEELS WHILE DRIVING.

Mileage: 10,006

WHILE DRIVING 65MPH AT 10PM ON A THE INTERSTATE, I HEARD A POUND "THUNK" AND THOUGHT I HAD A TIRE ISSUE, SO BEGAN TO STEER TOWARD THE EMERGENCY LANE. I QUICKLY REALIZED I HAD NO POWER TO ACCELERATE, NO POWER STEERING AND THE DASH WAS BLACKED OUT...CAR WAS DEAD. ONLY EVER THING WORKING WAS RADIO, EMERGENCY FLASHERS AND DOME LIGHT. DOOR LOCKS DID NOT EVEN WORK. CALLED FOR ROADSIDE ASSISTANCE AND CAR WAS TOWED. I HAVE NO FURTHER INFORMATION ABOUT THE CAR'S DISPOSITION AS IT WAS A RENTAL. IT WAS TERRIFYING AND COULD HAVE ENDED CATASTROPHICALLY IN SERIOUS INJURY OR DEATH. THE REASON I AM FILING THIS REPORT IS TO INSURE IT WILL BE INVESTIGATED THOROUGHLY. I DID REPORT IT TO HYUNDAI .