CARS ENGINE WOULD SUDDENLY GO TO FULL THROTTLE ON ITS OWN. RPMS WOULD RACE FOR A MOMENT THEN RETURN TO NORMAL. DEALER SAID IT WAS CARBON BUILD UP. WE HAD HUNTER CHEVROLET IN HENDERSONVILLE, NC PERFORM THE 30,000 MILE SERVICE MAINTENANCE 10/30/01 WHICH INCLUDED CLEANING OUT THE THROTTLE BODY. ON 11/3/01 WHILE MY HUSBAND WA…
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CARS ENGINE WOULD SUDDENLY GO TO FULL THROTTLE ON ITS OWN. RPMS WOULD RACE FOR A MOMENT THEN RETURN TO NORMAL. DEALER SAID IT WAS CARBON BUILD UP. WE HAD HUNTER CHEVROLET IN HENDERSONVILLE, NC PERFORM THE 30,000 MILE SERVICE MAINTENANCE 10/30/01 WHICH INCLUDED CLEANING OUT THE THROTTLE BODY. ON 11/3/01 WHILE MY HUSBAND WAS MAKING A LEFT-HAND TURN, THE THROTTLE AGAIN WENT TO FULL THROTTLE CAUSING HIM TO LOSE CONTROL OF CAR AND CRASHING. DID $7,500.00 WORTH OF DAMAGE. GOT THE CAR BACK IN JANUARY 2002 AND ON 2/13/02 THE CAR AGAIN WENT TO FULL THROTTLE ON ITS OWN CAUSING ME TO LOSE CONTROL OF THE CAR AND WRECKING IT AGAIN.*AK
NHTSA ODI #758459
Mileage unknown · Dec 15, 1999
Service Brakes, HydraulicVehicle Speed ControlCrash
WHENEVER ACCELERATOR PEDAL IS APPLIED, THE PEDAL WOULD STICK TO FLOOR & WOULD NOT LET UP. VEHICLE WOULD SUDDENLY TAKE OFF. WOULD APPLY BRAKES, BUT VEHICLE FAIL TO STOP. VEHICLE HIT A CURB & WENT AIRBORNE & LANDED 200 FEET FACING THE OTHER DIRECTION. DRIVE VEHICLE TO SHOP TO HAVE MECHANIC CHECK THE THROTTLE LINKAGES ON VEHICLE. …
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WHENEVER ACCELERATOR PEDAL IS APPLIED, THE PEDAL WOULD STICK TO FLOOR & WOULD NOT LET UP. VEHICLE WOULD SUDDENLY TAKE OFF. WOULD APPLY BRAKES, BUT VEHICLE FAIL TO STOP. VEHICLE HIT A CURB & WENT AIRBORNE & LANDED 200 FEET FACING THE OTHER DIRECTION. DRIVE VEHICLE TO SHOP TO HAVE MECHANIC CHECK THE THROTTLE LINKAGES ON VEHICLE. *AK
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH MANUAL TRANSMISSIONS. THE CLUTCH MASTER CYLINDER MAY HAVE BEEN BUILT WITH AN INCORRECT RETAINING RING.
Consequence & remedy
Consequence: THIS MAY NOT ALLOW THE CLUTCH SYSTEM TO DISENGAGE THE CLUTCH WHEN THE CLUTCH PEDAL IS DEPRESSED, RESULTING IN UNINTENTIONAL VEHICLE MOVEMENT, INCREASED STOPPING DISTANCES, ENGINE STALLS, AND DIFFICULTY IN SHIFTING.
Remedy: DEALERS WILL REPLACE THE HYDRAULIC CLUTCH MASTER CYLINDER WITH A NEW CYLINDER.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
1999 Pontiac Firebird Problems, Complaints & Recalls | Skip That Year