NHTSA Campaign 92V187000
VEHICLE SPEED CONTROL
Issued by GENERAL MOTORS CORP. · Reported Dec 28, 1992 · 6,656 vehicles affected
What's wrong
A MANUFACTURING CONDITION IN THE THROTTLE BODY INJECTOR (TBI) UNIT MIGHT OCCUR TO ALLOW THE THROTTLE CAM LEVER TO DISENGAGE FROM THE THROTTLE DRIVE SHAFT.
Consequence
IF THE THROTTLE CAM LEVER DISENGAGES FROM THE THROTTLEDRIVE SHAFT, THE ENGINE COULD GO TO WIDE OPEN THROTTLE WITHOUT PRIOR WARNING.THIS LOSS OF VEHICLE ACCELERATOR CONTROL COULD RESULT IN A VEHICLE CRASH.
Remedy
REPLACE THE THROTTLE DRIVE COVER ASSEMBLY.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| CHEVROLET | B6 | 1989 | 6,656 |
| CHEVROLET | B6 | 1990 | 6,656 |
| CHEVROLET | B6 | 1991 | 6,656 |
| CHEVROLET | B7 | 1993 | 6,656 |
| GMC | B6 | 1989 | 6,656 |
| GMC | B6 | 1990 | 6,656 |
| GMC | B6 | 1991 | 6,656 |
| GMC | B7 | 1993 | 6,656 |
Source: NHTSA Campaign 92V187000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.