1996 GMC SONOMA Power Train Problems
17 complaints about Power Train
High Severity Issue
This component has been associated with crashes, fires, or deaths.
This Problem Across All Years
All Power Train Complaints (17)
THE VEHICLE EXPERIENCED THE SAME PROBLEM AS STATED IN RECALL # 96V035000, HOWEVER THE VEHICLE IDENTIFICATION NUMBER WAS NOT INCLUDED IN THE RECALL. *JB
Mileage: 126,000
CONSUMER NOTICE WHILE SHIFTING VEHICLE INTO REVERSE VEHICLE WAS NOT GAINING ANY POWER. VEHICLE WAS SERVICE TECHNICIAN NOTICE THAT TRANSMISSION WAS OVER HEAT. PLEASE PROVIDE FURTHER INFORMATION. TS
WHILE EXITING FROM HIGHWAY CONSUMER WAS TRYING TO DOWN SHIFT FROM FORTH GEAR TO THIRD GEAR, BUT IT WOULD ONLY GO TO SECOND GEAR. ALSO, WINDSHIELD WIPERS STOPPED WORKING COMPLETELY.*AK
PREMATURE FAILURE OF TRANSMISSION. VEHICLE SLIPS AND STALLS WHILE DRIVING. VEHICLE HAS HAD 4 TRANSMISSIONS IN 18 MONTHS.*AK
TRANSMISSION FAILS/LOCKS/STALLS DUE TO SPRING THAT ENGAGES TORQUE CONVERTER DOES NOT HAVE ENOUGHT TOLERANCE FOR THIS TRANSMISSION. TRANSMISSION SHOP REPAIRED 4 TRANSMISSIONS WITH IDENTICAL DEFECT IN THE SMALL TOWN OF LAFAYETTE JUST THIS PAST WEEK. THIS DEFECT MUST BE QUITE WIDESPREAD!*AK
TRANSMISSION FAILS/LOCKS/STALLS DUE TO SPRING THAT ENGAGES TORQUE CONVERTER DOES NOT HAVE ENOUGHT TOLERANCE FOR THIS TRANSMISSION. TRANSMISSION SHOP REPAIRED 4 TRANSMISSIONS WITH IDENTICAL DEFECT IN THE SMALL TOWN OF LAFAYETTE JUST THIS PAST WEEK. THIS DEFECT MUST BE QUITE WIDESPREAD!*AK
NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK
THERE ARE NUMEROUS, SUBSTANTIAL SAFETY HAZARDS TO THESE VEHICLES WHICH APPEAR TO BE COMMON KNOWLEDGE TO MECHANICS BUT DENIED BY DEALERSHIPS. THE BALL JOINTS ARE APPARENTLY COMMON FAILURES ACCORDING TO MASSACHUSETTS SAFETY INSPECTORS AND ARE DEEMED TO BE AN EXTREME SAFETY HAZARD. THEY STATE THAT DEALERSHIPS REGULARLY DENY ANY RESPONSIBILITY FOR THIS FAILURE. MY VEHICLE IS EXTREMELY WELL CARED FOR, NOT ABUSED IN ANY WAY, AND HAS EXPERIENCED DEFECTS, WHICH IN MY OPINION DEMONSTRATE GROSS NEGLIGENCE ON THE PART OF GMC'S ENGINEERING/PRODUCTION. I AM ALSO A PROFESSIONAL ENGINEER, AND PREPARED TO TESTIFY THE SAME. *AK
TRANSMISSION FAILED WHILE CONSUMER WAS SITTING AT A BUSY INTERSECTION. NLM
WE HAVE HAD NUMEROUS PROBLEMS WITH THIS VEHICLE SINE ONE MONTH AFTER PURCHASE INCLUDING THE IDLE STICKING/INTERIOR MOULDING CRACKING/TRANSMISSION REBUILT/COMPUTER REPLACED DUE TO FAILURE ENGINE CHECK LIGHT INDICATOR LIGHT DOES NOT TURN OFF, AND RIGHT SIDE BRAKE DOES NOT SEEM TO WEAR PROPERLY.. MY HUSBAND IS ABLE TO RECALL MORE. *AK
DUE TO DEFECTIVE OVERSPEED SENSOR VEHICLE STALLED UNEXPECTEDLY WHILE DRIVING WHICH MAY RESULT IN A CRASH. PLEASE PROVIDE FURTHER INFORMATION. *AK
TRANSMISSION PROBLEMS STILL OCCURING AT PRESENT TIME ALSO THE INTERIOR TRIM(PLASTIC) IS CRACKING COMPUTER WAS ALSO REPLACED AT THE START OF THE SECOND TRANSMISSION REPAIR. (UNDER PASSENGER SEAT).
WHILE IN 1ST, 2ND, OR 3RD GEARS THE VEHICLE WILL NOT DECELERATE AND WOULD ACCELERATE WHICH MAY CAUSE AN ACCIDENT. DEALER HAD TO REPLACED A COMPONENT. PROBLEM IS REOCCUR . SERVICE MANAGER AT DEALER SHIP BELIVES THAT THE AXLE IS TO HIGH. *AK.ET.
TRANSMISSION FAILURE.
TRANSMISSION LOCKS UP BETWEEN GEARS. *AK
TRANSMISSION SEALS FAILED.
TRANSMISSION VALVE DEFECTIVE.