Pontiac Trans Sport Problem Report
Pontiac Trans Sport Oil Pump Drive O-ring May Leak Oil From Rear of Engine
An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed oil pump drive o-ring seal. The leaking o-ring should be replaced to correct this concern.
where is the oil pump located for this vehicle?
A coolant leak may develop from the water pump. The engine may overheat as a result of the cool...
after taking my van in for an oil change it started to make a noise but before that the oil lig...
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...
The water pump may develop a coolant leak resulting in an engine overheating condition.