Car Problem Reports

Pontiac Grand Prix Oil Pump Drive O-Ring May Leak Oil

 
Pontiac Grand Prix Problem
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Model Years Affected: 1991, 1992, 1993, 1994, 1995, 1996

Engine Affected: 3.4L V6

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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.

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