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 2001 Pontiac Bonneville
2001 Pontiac Bonneville
2001 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 mode and temperature door actuators may fail causing improper air flow or temperature output from the heating and AC (HVAC) system.
The water pump may develop a coolant leak resulting in an engine overheating condition.
The steering may develop a clunk type noise from the upper intermediate steering shaft. Our technicians tell us that you should check with you local GM dealer to find out what the latest repair is for this condition.
2001 Pontiac Bonneville Questions and Answers
how do i install the suspension manual airline kit to my car for the new gabriel air shocks i just installed?
How do i install the air line to the new gabriel air shocks that i have just installed on my car?
brake fluid is black
after brake pads were changed brake dash light came on and engine service lights
Had it put on analysis machine could not find anything $75.00 shot to the breeze. I want to sell to get a new care ...