One problem related to brake drum wheel cylinder has been reported for the 2000 Oldsmobile Silhouette. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Oldsmobile Silhouette based on all problems reported for the 2000 Silhouette.
Intake manifold gasket leaking at 38,000 miles. Replace by gm under warranty. Intake manifold leaking again at 70,000 miles. Needs to be replaced again. I contacted gm customer assistance and they basically said they wouldn't help me because they already paid for it once. This problem is in addition to brake cylinder problems and other coolant system problems. I also have considerable leaks in this vehicle.