Engine Oil Leak From Valve Cover Gasket on Oldsmobile Cutlass Ciera

Problem Description and Possible Solution

This engine may leak oil from the valve cover gasket.

Problem Data
RepairPal Verified
Average mileage: 105,783 (77,000–129,000)
Engines affected: 2.5L 4 Cylinder, 3.3L V6
4 model years affected: 1990, 1991, 1992, 1993
9 people reported this problem
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My car had some serious oil leaks at the gasket. It was a matter of simply tightening up the valve cover. All the bolts were loose. Hasn't leaked since.