2008 LEXUS RX350 Engine Problems

MASSIVE CATASTROPHIC OIL LEAK. NOTICED HOT OIL SMELL. NO OIL ON DIPSTICK. OIL SPRAYING OUT AT BOTTOM OF ENGINE, RIGHT FRONT. CAR TOWED TO SHOP. OIL HOSE BETWEEN COOLER AND FILTER BURST. KNOWN PROBLEM. TOYOTA/LEXUS HAS MADE AN UPGRADED PART BUT NOT NOTIFIED MOST OWNERS AND WILL NOT REPLACE UNTIL IT FAILS. WHEN IT FAILS CAR CAN CATCH FIRE AND SEVERE ENGINE DAMAGE RESULTS. MANY VIDEOS AND REPORTS ON THE INTERNET AS THIS IS A WIDESPREAD PROBLEM.

Mileage: 185,000

TL* THE CONTACT OWNS A 2008 LEXUS RX350. WHILE DRIVING 65 MPH, THE OIL COOLER LINE BURST AND ALL THE OIL LEAKED OUT. THE VEHICLE WAS TOWED TO THE CONTACT'S HOME WHERE HE REPLACED THE OIL COOLER LINE HIMSELF. THE CONTACT FOUND THERE WAS INTERNAL ENGINE DAMAGE AND A HOLE IN THE BOTTOM OF THE ENGINE. THE DEALER AND THE MANUFACTURER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS 80,000.

Mileage: 80,000

THE RUBBER HOSE IN THE OIL LINE TO THE OIL COOLER FAILED, ALLOWING ALL ENGINE OIL TO QUICKLY LEAK OUT. IF THIS HAD HAPPENED AT FREEWAY SPEEDS, THE ENGINE WOULD HAVE SEIZED AND POWER STEERING AND POWER BRAKES WOULD HAVE BEEN INSTANTLY LOST... CREATING AN EXTREMELY DANGEROUS SITUATION. LUCKILY I WAS DRIVING ON SURFACE ROADS AT 25-35 MPH WHEN MINE FAILED LEXUS KNEW OF THIS PROBLEM AND ELIMINATED THE RUBBER HOSE IN ITS 2011 MODELS BUT DID NOTHING TO WARN OWNERS OF THAT VEHICLE. NHTSA WAS ALSO AWARE AND ADDRESSED IN NHTSA ID 10056509 (POSSIBLY INCORRECT ID). I'M REALLY PISSED THAT IT IS GOING TO COST ME $500 TO FIX THIS LEXUS DEFECT, BUT I'M THANKFUL I HADN'T DRIVEN TO MY OFFICE THAT DAY USING INTERSTATE HIGHWAYS! ALL LEXUS VEHICLES HAVING THIS DEFECT SHOULD BE RECALLED IMMEDIATELY.

Mileage: 149,700

THE OIL COOLER PIPE ASSEMBLY ON THE ENGINE FAILED CATASTROPHICALLY CAUSING A SUDDEN LOST OF A LARGE VOLUME OF OIL. THE FAILURE OCCURRED WHILE DRIVING ON A STREET AND WAS ONLY NOTICED WHILE PARKING (A CO-WORKER SAW THE OIL POURING OUT OF THE CAR). THE CONSUMER STATED HE WAS NOT MADE AWARE OF THE WARRANTY ENHANCEMENT PROGRAM. THE CONSUMER REQUESTED TO BE REIMBURSED FOR THE REPAIRS. UPDATED 10/10/2017*JS

Mileage: 150,621

TL* THE CONTACT OWNS A 2008 LEXUS RX350. THE CONTACT SMELLED A BURNING ODOR AND STATED THAT THE OIL COOLANT COIL CONTAINED A HOLE, WHICH CAUSED OIL TO LEAK. THE DEALER INDICATED THAT THE VEHICLE WAS INCLUDED IN A MANUFACTURER RECALL; HOWEVER, THE CONTACT DID NOT RECEIVE A RECALL NOTIFICATION. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE RECALL DETAILS WERE NOT PROVIDED. THE APPROXIMATE FAILURE MILEAGE WAS 110,000.

Mileage: 110,000

TL* THE CONTACT OWNS A 2008 LEXUS RX350. WHILE STARTING THE VEHICLE, THE CONTACT HEARD A GRINDING NOISE UNDER THE HOOD. THE NOISE WAS ONLY PRESENT FOR A FEW SECONDS, ESPECIALLY IN COLD WEATHER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND INFORMED THE CONTACT THAT THE CAMSHAFT SENSORS WERE FAILING. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN. UPDATED 05/09/17*LJ CONSUMER STATED THIS IS AN ISSUE WITH THE CAM GEARS. POSSIBLY CAUSING THE ENGINE TO LOCK UP. UPDATED 7/6/18*JB *TR

WHILE DRIVING ON CITY STREET IN MADISON WI,SEVERE OIL LOSS DUE TO HOSE TO OIL COOLER. PART WAS CHANGED BY MANUFACTURER FROM RUBBER HOSE TO METAL. THIS TELLS ME THEY KNOW IT IS A PROBLEM. DEALERSHIP IN MADISON WI SAYS THEY GET THIS REPAIR WEEKLY.

Mileage: 120,000

TICKING NOISES WHEN COLD START FOR FIRST 15 MINUTES. *TR

Mileage: 67,000

WHILE DRIVING MY 2008 LEXUS RX350 AT 35 MPH IN HEAVY TRAFFIC, THE VEHICLE SUDDENLY STALLED LEAVING ME WITHOUT POWER STEERING OR BRAKES. I WAS ABLE TO STOP THE VEHICLE BUT WAS STUCK IN THE TRAFFIC LANE WITH HEAVY TRAFFIC. FEARING THAT I WOULD BE HIT BY ONCOMING TRAFFIC I CALLED 911 FOR SUPPORT WHILE THE TOW VEHICLE WAS DISPATCHED. I WAS UNABLE TO LEAVE THE VEHICLE SAFELY UNTIL POLICE ARRIVED 20 MINUTES LATER, DUE TO THE POSITION OF THE VEHICLE AND THE TRAFFIC. THE LOCAL LEXUS DEALER HAS CONTACTED ME TO LET ME KNOW THAT THE ISSUE WAS A BROKEN VALVE SPRING CAUSED THE ENGINE TO SEIZE WHILE RUNNING. I AM CONCERNED THAT THIS CONDITION MAY BE SOMEWHAT OF A KNOWN ISSUE WITH LEXUS AS I HAVE SEEN THAT THEY HAD PROBLEMS WITH VALVE SPRINGS BREAKING IN THIS ENGINE. *TR

Mileage: 76,000

WHILE DRIVING TO WORK HEARD A FUNNY NOISE AND OIL LIGHT BEGIN TO BLINK. FOUND OUT ENGINE OIL COOLING TUBE BURST AND LEAKED ALL THE OIL OUT AND HAS CAUSED MOTOR DAMAGE. LEXUS SEND A WARRANTY ENHANCEMENT LETTER JUST A FEW WEEKS BEFORE DESCRIBING A PROBLEM WITH THE TUBE AND THAT THEY WOULD INSPECT AND REPAIR. WAITING ON LEXUS CUSTOMER CARE TO ASSIST. SO FAR ONLY 25%. LOOKS LIKE A CLASS ACTION LAWSUIT MAY ENTAIL. *JS

Mileage: 97,730

WE HAVE COMPLAINED ABOUT A NOISE UPON STARTING THE CAR FOR THE PAST YEAR WHEN HAVING THE VEHICLE SERVICED. THIS WAS THE FIRST SERVICE VISIT WHERE DEALER WAS ABLE TO PINPOINT THE CODE AND THEY CAME BACK WITH THE CAM SHAFT VARIABLE VALVE TIMING (VVT) GEAR ISSUE. THE REPAIR ESTIMATE WAS $6830. I FOUND YOUR RECALL DATED SEPTEMBER 4, 2013 # 13V395000 FOR VVT ON LEXUS GS350, IS350 AND IS350C MODELS FOR THE SAME MODEL YEAR AND FIND IT SUSPICIOUS AS THE SAME ENGINE IS USED. I AM WONDERING IF OTHER RX 350S HAVE THE SAME ISSUE AND THE RECALL SHOULD ACTUALLY BE EXPANDED TO INCLUDE THE RX350 MODEL. AT THIS POINT, THE DEALER SAYS THEY NEED TO TEAR THE VEHICLE DOWN TO ACCURATELY ASSESS IF IT IS THE BOLTS OR ANOTHER ISSUE BUT THE EXPENSE IS VERY HIGH. I ALSO WAS WONDERING WHAT THE RANGE OF MILES WERE ON THE RECALLED VEHICLES? THANK YOU FOR LOOKING INTO THIS. *TR

Mileage: 163,000

AT 65,000 MILES VEHICLE HAD A MAJOR BREAKDOWN. SERPENTINE BELT RUPTURED CAUSING FIRE AND SMOKE INSIDE THE ENGINE COMPARTMENT AND BOTH INSIDE THE CABIN AND OUTSIDE. GAS PEDAL BECAME INOPERATIVE AND VEHICLE HAD TO BE TOWED TO A REPAIR FACILITY. AS FURTHER DETERMINED THE CAUSE OF THE BELT RUPTURE IS THE A/C COMPRESSOR FREEZING STUCK. REPAIR IS EXTREMELY COSTLY. PARTS ALONE ARE CLOSE TO $1500. LEXUS IS NOT WILLING TO HELP IN ANY WAY AND ALL OF THE MAINTENANCE PER THE MAINTENANCE BOOKLET IS PERFORMED AND ON TIME. ADDITIONALLY THE MAINTENANCE BOOKLET DOES NOT REQUIRE ANY WORK OTHER THAN FILTERS, OIL CHANGES UNTIL 100,000 AT WHICH TIME ONLY SPARK PLUGS ARE MOSTLY DUE TO BE REPLACED. A/C COMPRESSOR SHOULD NOT HAVE GONE OUT AT 65,000 MILES ON A 2008 LEXUS. *TR

Mileage: 65,000