GMC Safari Problem Report
GMC Safari Intake Manifold Gasket May Leak Coolant or Engine Oil
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. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.
Just happened yesterday. Gasket needs to be replaced - Visitor
coolant leak for some time and eventually total failure. intake gasket replacement was solution - Visitor
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one time the dealer told me the manifold needed to be cleaned so i said ok, it seemed to run al...
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