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.
Oldsmobile Cutlass Supreme Problem Reports
Most Reported Oldsmobile Cutlass Supreme Problem Reports
One or more power window switch may fail. The affected window may work intermittently before failing completely.
Body: A dirty throttle body may cause a lower than normal engine idle resulting in a stalling condition. A stalling condition may also result if an idle learn procedure is not performed if the battery goes dead or is disconnected.
Corrosion may develop at the connection between the ignition coil tower and spark plug wire resulting in an engine misfire. The Ignition coil and spark plug wire should both be replaced to correct this condition.
The front struts may show signs of wear, or be excessively bouncy ride at freeway speeds. This may begin to occur at around 75,000 miles.
One or more of the power windows may stop working due to a failed window switch. Failed switches will require replacement.
i just put an upper and lower intake gasketin a 3100. i replaced the plugs, wires, coolant, oil and air filter when i put it back together and started it up it goes right up too 300rpm and shuts off i dont know what the problem is could someone please help me
The engine vacuum hose to the MAP sensor may crack resulting in a vacuum leak causing the engine to run rough and/or stall.
The timing chain tensioner and guides are prone to wear and may develop an abnormal noise, requiring replacement.
The anti-lock brake (ABS) accumulator may fail causing loss of power brake assist. (The brake pedal will become very hard.)