1992 Oldsmobile Cutlass Supreme Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1992 Oldsmobile Cutlass Supreme
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
1992 Oldsmobile Cutlass Supreme ProblemsIntake Manifold and PCV Vacuum Lines/Hoses Can Leak Due to Age
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.
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 leak. Replacement of the failed 0-ring will commonly correct this concern.
1992 Oldsmobile Cutlass Supreme QuestionsWhere can I take my 1986 cutlass to reconnect all my vacumm hoses (2 answers)
runs hor I replaced intake gasket
rattling and hard thumping noise when going over bumps
Before dropping motor back in i changed the thermostat, new upper and lower radiator hoses. Everything worked before the swap. I should mention car sat for 6 months without running while I was searching for a motor with less than 200000 miles on it. Car runs fine. All fluid levels are good. ...