A SMALL NYLON BUSHING IN THE CRUISE CONTROL SERVO BAIL MAY SLIP OUT OF PLACE, CAUSING INTERMITTENT AND UNEXPECTED INCREASES IN ENGINE SPEED OR DIESELING (ENGINE RUN ON WITH IGNITION OFF).
Consequence & remedy
Consequence: SERVO ROD ASSEMBLY COULD CATCH ON ENGINE COMPONENTS ANDRESULT IN A STUCK THROTTLE WITH POTENTIAL FOR A VEHICLE CRASH.
Remedy: INSTALL A NEW BUSHING IN CRUISE CONTROL SERVO BAIL.
MANUAL VALVE LINK IN THE TRANSMISSION MAY HAVE BEEN IMPROPERLY FORMED.
Consequence & remedy
Consequence: THE VALVE LINK COULD SEPARATE RESULTING IN A GEARSELECTION DIFFERENT FROM WHAT THE DRIVER SELECTS. ALSO, CAR COULD BE STARTEDWITH TRANSMISSION IN GEAR ALLOWING VEHICLE TO MOVE IN AN UNANTICIPATEDDIRECTION.
Remedy: REPLACE THE MANUAL VALVE DETENT LEVER LINK.
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.
1987 Buick Estate Problems, Complaints & Recalls | Skip That Year