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.
coolant leak for some time and eventually total failure. intake gasket replacement was solution - Visitor
My van is losing coolant and I believe it is going into the motor oil. I do not see any outside...
Vehicles using the enhanced vortec V6 engine may be hard to start run poorly and/or use to much...
This engine may leak oil from the valve cover gasket.
one time the dealer told me the manifold needed to be cleaned so i said ok, it seemed to run al...
An oil leak may develop from the distributor o-ring seal requiring replacement of the seal.