Pontiac Grand Prix Problem Report
Pontiac Grand Prix Oil Pump Drive O-Ring May Leak Oil
An engine oil leak may develop from the oil pump drive O-ring. This can often be confused with an intake manifold gasket leak. Careful inspection is required to determine the exact cause of the leak. Replacement of the failed 0-ring will commonly correct this concern.
Puddle of oil under car everyday and am adding about 4 quarts a week
The car was running fine. No engine lights, no major problems. About a month ago the car was overheating, i took it to a shop and was told i needed a new water pump from a visual inspection. i saw ...
I bought this car new in 2002. It has 154,000 miles on it. I have always ran 10-30 synthetic...
My car has about 31,000 miles on it, with no major problems to date. Driving is about 60% city...
fuel pump pumping fuel in to air cleaner when i turn key on. to much fuel to be able to start