1996 CHEVROLET C1500 Power Train Problems

WHEN EVER IT RAINS OR IF I GO THROUGH THE CARWASH, THE TRANSMISSION SHIFTS VERY HARD. FEELS LIKE SOMEONE HIT YOU FROM BEHIND. SEEMS LIKE WHEN THE TRANSMISSION HARNESS GETS WET IS WHEN THE PROBLEM OCCURS. *TR

TRANSMISSION THIS IS THE THIRD TIME FOR REBUILDING THIS TRANSMISSION EVERY TIME IT'S THE SAME PROBLEM,ROUGH SHIFT FROM 1ST TO 2ND & NO SHIFT TO 3RD OR OVERDRIVE & EVERY REBUILD IS $1,000.00. NOT TO MENTION THE HOW UNSAFE THIS COULD BE . IS SOMEONE GOING TO HAVE TO GET KILLED AS A RESULT FROM THE FAILURE OF THESE TRANSMISSIONS BEFORE SOMEONE HAS THEM RECALLED? *NM

Mileage: 70,000

I HAVE A 1996 CHEVY 1/2 TON 2 WHEEL DRIVE TRUCK WITH LESS THAN 88000 MILES. THE AUTOMATIC TRANSMISSION STARTED SLIPPING WHILE GOING FROM 2ND TO 3RD AND NOW HAS NO 3RD OR 4TH. THIS ALL OCCURRED IN ONE DAY. IN READING FOR RECALLS AND TSB'S IT APPEARS THIS HAS BEEN A SIGNIFICANT PROBLEM FOR SOME TIME AND GM CHOOSES NOT TO ADDRESS THE PROBLEM. I CALLED TODAY AND WAS TOLD THERE WAS NOTHING THAT COULD BE DONE BY GM. I BARELY MADE IT BACK HOME WITH MY WIFE DUE TO THE PROBLEM. THIS KNOWN PROBLEM COULD CAUSE A SERIOUS ACCIDENT. I WISH TO LODGE A FORMAL COMPLAINT AGAINST GM AND ASK THAT YOUR AGENCY CHECK INTO THE SEVERITY AND EXTENT OF THE PROBLEM AND HOW LONG GM HAS KNOWN ABOUT THE PROBLEM. *JB

Mileage: 87,895

TRANSMISSION FAILURE CAUSED BY DEFECTIVE WIRING HARNESS (GENERAL MOTORS SERVICE BULLETIN 667103). SERVICE BULLETIN ISSUED 6/96, BUT CONSUMERS AREN'T NOTIFIED UNTIL TRANSMISSION FAILURE. FIVE COWORKERS ARE CURRENTLY HAVING THE SAME PROBLEMS. NAMES AND PHONE NUMBERS CAN BE PROVIDED UPON REQUEST. TWO OF THESE WERE LEFT STRANDED WITH DISABLED TRUCKS. G.M. IS TAKING NO ACTION ON THIS.

TRANSMISSION WOULD NOT SHIFT PROPERLY WHEN GOING FORWARD. CAN SHIFT INTO REVERSE FINE. WAS AT STOP SIGH & APPLIED GAS, TRANSMISSION STOPPED. MOTOR WAS STILL RUNNING. SHIFTED INTO REVERSE TO AVOID BEING HIT BY ANOTHER VEHICLE. PROBLEM WAS INTERMITTENT. BEEN TO DEALERSHIP AT LEAST 4 TIMES, BUT MECHANIC CAN NOT LOCATE CAUSE OF PROBLEM. *AK

WHEN SHIFTING FROM FIRST TO SECOND GEAR, AT LOW SPEED, A LOUDER THAN NORMAL NOISE WAS HEARD AND A ROUGH SHIFT WAS FELT. TRANSMISSION WAS BEING REBUILT WITH ONLY 50,000 MILES. THE MECHANIC WASNOT SURE WHY THE TRANSMISSION NEEDED TO BE REBUILT. MANUFACTURER WILL BE NOTIFIED ABOUT THE PROBLEM. PLEASE PROVIDE ANY FURTHER INFORMATION. *AK

AT 50,000 MILES TRANSMISSION IS BEING REBUILT. WHEN SHIFTING FROM FIRST TO SECOND GEAR AT LOW SPEEDS, THERE IS ROUGH SHIFTING AND LOUD NOISES. MANUFACTURER HAS NOT BEEN NOTIFIED ABOUT THIS PROBLEM. *AK *ML

WHILE DRIVING TRANSMISSION CAUGHT ON FIRE. VEHICLE WAS LEAKING TRANSMISSION FLUID. DEALER AND MANUFACTURER HAVE BEEN NOTIFIED. *AK

COMPLETE FAILURE OF REAR AXLE ASSEMBLY. CARRIER BEARINGS LOST PRELOAD. REPLACEMENT OF RING GEAR, PINION, AXLE SHAFTS, CARRIER BEARINGS, PINION BEARINGS, AXLE BEARINGS & SEALS REQUIRED. THIS SHOULD NOT HAVE FAILED AT THIS MILEAGE. REPAIR COST WAS $2105.00. CHEVROLET MOTOR DIVISION HAS EXPERIENCED SEVERAL FAILURES OF THE C1500 PICKUP AXLES IN 1995, 1996 & 1997. ALSO MAYBE 1998. A FRIEND HAD (2) AXLES REPLACED ON HIS 1995 C1500 SUBURBAN UNDER WARRANTY. HE ALSO HAS NOISE IN HIS CURRENT SUBURBAN & IS TAKING IT IN TO BE REPLACED UNDER WARRANTY. MINE HAD MADE NOISE BUT WAS NEVER LISTED AS A PROBLEM BY JOE SELF CHEVROLET.

PINION SEALS AND AXLE SEAL FAILED. NLM

PINION SEALS AND AXLE SEAL FAILED. NLM

THE TRANSMISSION FLUID OVERFLOWS, SPRAYING FLUID ONTO EXHAUST PIPE. THIS COULD RESULT IN A FIRE AND TRANSMISSION FAILURE. PLEASE PROVIDE FURTHER INFORMATION. *AK

THIRD GEAR AND OVERDRIVE FAILURE. DEALER THINKS ELECTRICAL. NO FLUID ON DIPSTICK - NO LEAKAGE. ADDING FLUID DID NOT HELP .

CONSUMER CANNOT ENGAGE TRANSMISSION//CANNOT SHIFT OR PUT IT IN GEAR TO MAKE IT GO. INCIDENTS OCCURRED THREE TIMES; 2-11-98, 2,546/11-3-98 AND 42,559. DEALER CONTACTED AND REPAIRED EACH TIME. INCIDENT CONTINUES TO OCCUR, NO WARRANTY, REPAIRS AT OWNERS EXPENSE. *AK

CLUTCH FLYWHEEL PILOT BEARING FAILED.

WHILE DRIVING DOWN HIGHWAY, SUDDENLY THERE WAS A JOLT, LEFT REAR AXLE HAD SHEARED OFF AT WHEEL, CAUSING LOSS OF CONTROL OF VEHICLE, THE VEHICLE ROLLED OVER SEVERAL TIMES.*AK *JB

TRANSMISSION DRIVE SHAFT FAILED.

TORQUE CONVERTER FAILED.

DRIVE LINE FAILED.

CONSUMER SAW SMOKE COMING OUT OF HIS WHEEL WELL WHEN HE PULLED OVER TO SIDE, BEFORE HE COULD GET HIS FAMILY OUT OF TRUCK, THE FIRE HAD SPREAD TO DASH AREA. THERE WAS A TRAIL OF TRANSMISSION FLUID LEAKAGE ALONG THE ROAD, CONSUMER THINKS THAT A TRANSMISSION HOSE MAY HAVE BURST. *AK

DIFFERENTIAL SEAL FAILED.

WHEEL AXLE SEAL FAILED.