Pontiac Trans Sport Problem Report

Pontiac Trans Sport Intake Manifold Gasket May Leak Coolant or Engine Oil

(4 reports)

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

Related Items:
The intake manifold gasket can develop external engine oil leaks. The intake manifold will need...
I was told by mechanic that coolant leak was from timing chain cover. The gasket was replaced b...
An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed...
i have 110,400 miles do i ready need to use high mileage oil or keep using regular oil.
A coolant leak may develop from the water pump. The engine may overheat as a result of the cool...