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Chevrolet Venture Problems

Oil Pump Drive O-ring May Leak Oil From Rear of Engine on Chevrolet Venture

Problem Description and Possible Solution

An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed oil pump drive o-ring seal. The leaking o-ring should be replaced to correct this concern.

(12 people reported this problem)

Chevrolet Venture Vehicles With This Problem

RepairPal Verified
Average mileage: 169,666 (80,000–273,000)
Engine affected: 3.4L V6
9 model years affected: 1997, 1998, 1999, 2000, more2001, 2002, 2003, 2004, 2005
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*Please note: Engine was replace under warranty in Nov 2005 at <40,000 due to this problem. No burning oil again, but no signs of leakage on ground where vehicle parks or on engine itself.