Engine Oil Leak From Intake Manifold Gasket on Oldsmobile Silhouette

The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.

RepairPal Verified
Average mileage: 123,750 (85,000–160,000)
Engine affected: 3.4L V6
9 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 2000, 2001, 2003
10 people reported this problem
2 people shared problem details
2000 Oldsmobile Silhouette- 3.4L V6160,000
I have to continually put antifreeze and engine in my olds silhouette but can't seem to see where it's going.I also have a cloud of thick white smoke coming from the exhaust. Help! Help!
2001 Oldsmobile Silhouette- 3.4L V685,000
Manifold leaks alot of oil
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