Close
Buick
Riviera
17

Intake Manifold Gasket May Leak Engine Oil on Buick Riviera

Problem Description and Possible Solution

The intake manifold gasket may develop external engine oil leak. The manifold gasket will need to be replaced to correct this issue.

Problem Data
RepairPal Verified
Average mileage: 157,000 (121,000–183,000)
6 model years affected: 1993, 1995, 1996, 1997, more1998, 1999
17 people reported this problem
Comments
Viewing 1 - 4 of 4 comments