The upper intake manifold gasket and/or a PCV vacuum lines/hoses can develop vacuum leaks with age. This type of leak can result in a higher that normal or rough idle.
Resources for the Repair and Maintenance of your 1994 Oldsmobile Cutlass Supreme
1994 Oldsmobile Cutlass Supreme
1994 Oldsmobile Cutlass Supreme Problems
The high pressure power steering hose will commonly leak fluid; it should be replaced.
The water pump may develop a coolant leak resulting in an engine overheating condition.
The rubber section of an automatic transmission cooler line may develop a fluid leak . In some cases the leaking section of hose can be replaced. In others, the complete cooler line must be replaced to correct this concern.
The fuel pump may fail causing engine to stall and not restart.
1994 Oldsmobile Cutlass Supreme Recalls (Recent)
1994 Oldsmobile Cutlass Supreme Questions and Answers
i was going in reverse when the car stalled and the check engine and low oil level light came on. I checked oil, full, yet in park, car is idling at 1 1/2 rpm. Driving its not under 1 rpm even when...
Can you replace a bering on an a/c compressor without actually replacing the entire compressor?
At approximately 45mph, the engine starts surging. Why?
why does the gas tank howl when the tank is partially full?
1994 Oldsmobile Cutlass Supreme Reviews
Sometimes I like to hit the gas pedal to make my car go forward. Sometimes I like to hit the brakes to make my car stop.
I just replaced my engine in my 94 oldsmobile cutless surpreme two months ago. When in drive at times my car wont go forward
idles at 2000 rpm WHAT DO I DO.
It is a 1994 a good car, only thing i repaired on it was the altinator at 70,000 miles and at 88,000 miles I had to replace the water pump and pulley which broke because of the pump also causing the serpentine belt to break which is ok if you know how to replace these items