The intake manifold gaskets can develop external engine oil or coolant leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue. In some cases the plastic intake manifold my be damaged requiring replacement.
Resources for the Repair and Maintenance of your 1992 Pontiac Bonneville
1992 Pontiac Bonneville
1992 Pontiac Bonneville Problems
The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.
The water pump may develop a coolant leak resulting in an engine overheating condition.
The high pressure power steering hose will commonly leak fluid; it should be replaced.
The fuel pump can fail causing the engine to stall and not restart. Our technicians highly recommend to replace your fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.
1992 Pontiac Bonneville Recalls (Recent)
Summary: WHEN APPLIED, THE PARKING BRAKE LEVER ASSEMBLY MAY RELEASE ONE OR MORE TEETH, REDUCING THE CABLE LOAD TO THE REAR BRAKES.Learn more »
Summary: TRANSAXLE SHIFT CONTROL CABLE MAY DISENGAGE FROM SHIFT CONTROL CABLE BRACKET, CAUSING LOSS OF GEAR INDICATOR REFERENCE, AND SHIFT SELECTOR OPERATION.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES MANUFACTURED FROM AUGUST 1991 THROUGH JULY 1995. THE TRANSMISSION OIL COOLER LINE CAN SEPARATE WHEN THE VEHICLE IS OPERATED IN LOW TEMPERATURES IN COMBINATION WITH HIGH TRANSMISSION LOADS.Learn more »
1992 Pontiac Bonneville Questions and Answers
How do you change a strut berring on a 1992 Pontiac Bonneville?
when car is driven and gets to operating temp. it intermittantly wont start and occasionally stalls
i changed my struts and mounts, the one on the left side is loose where the top of the strut bolts thru the mount. do i keep tightening the nut on the top?
weak air flo from a.c. vents