Problem Reports

Oldsmobile Cutlass Supreme

Report: Oil Pump Drive O-ring May Leak Oil From Rear of Engine

Oldsmobile Cutlass Supreme Problem

5 Reports

Me Too

Model Years Affected: 1994, 1995, 1996, 1997

Engine Affected: 3.1L V6

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.

Add to My Checklist

Find a Shop

Follow this Problem Report Unfollow this Problem Report

Related Items:

Oil Pump Drive O-Ring May Leak Oil
An engine oil leak may develop from the oil pump drive O-ring. This can often be confused with an intake manifold gasket leak. Careful inspection is required to determine the exact cause of the le...
Common Problems > Oldsmobile Cutlass Supreme
Intake Manifold Gaskets May Leak Coolant or Engine Oil
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...
Common Problems > Oldsmobile Cutlass Supreme
fuel pump kicks on but no fuel from tank to lines
...upreme, i also replaced the wiring harness for the pump the fuel strainer, fuel pump pulsator, fuel filter and oil pressure switch. i also replaced the ecm fuse being that it was blown and keeping the...
Q&A > Oldsmobile > 1992 Oldsmobile Cutlass Supreme
Engine running rough
Engine runs rough at all speeds. No engine codes showing up. Changed spark plugs and wires pr...
Q&A > Oldsmobile > 1995 Oldsmobile Cutlass Supreme
How can I reset the "Service Engine Soon Light"
How can I reset the "Service Engine Soon" light ? I disconnected the Air Flow Sensors and start...
Q&A > Oldsmobile > 1997 Oldsmobile Cutlass Supreme