Chevrolet and Gmc Recall 92V187000: Vehicle Speed Control

NHTSA recall 92V187000 · announced December 28, 1992 · filed by General Motors Corp. · 6,656 units affected

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.

What to do

REPLACE THE THROTTLE DRIVE COVER ASSEMBLY.

Official NHTSA recall notice →

Notes

SYSTEM: FUEL SYSTEM; THROTTLE LINKAGE.VEHICLE DESCRIPTION: SCHOOL BUSES WITH 6.0 LITER ENGINES.

Vehicles covered by this recall

• 1989 Chevrolet B6
• 1990 Chevrolet B6
• 1991 Chevrolet B6
• 1993 Chevrolet B7
• 1989 Gmc B6
• 1990 Gmc B6
• 1991 Gmc B6
• 1993 Gmc B7

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.