Vehicle speed controlRecall 92V-187 · Chevrolet and GMC vehicles
GENERAL MOTORS CORP. recall 92V-187 covers 6,656 Chevrolet and GMC vehicles for a vehicle speed control problem, reported to NHTSA on December 28, 1992.
Source: NHTSA recall 92V187000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
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.
The risk
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.
The fix
REPLACE THE THROTTLE DRIVE COVER ASSEMBLY.
SYSTEM: FUEL SYSTEM; THROTTLE LINKAGE.VEHICLE DESCRIPTION: SCHOOL BUSES WITH 6.0 LITER ENGINES.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.