Oldsmobile Cutlass Supreme Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Oldsmobile Cutlass Supreme

Oldsmobile Cutlass Supreme Problems

Intake 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.

Incorrect air flow from dash vents due to damaged engine vacuum hose
Air flow from the dash vents may be incorrect due to a damaged engine vacuum hose near the battery tray.
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 leak. Replacement of the failed 0-ring will commonly correct this concern.

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Oldsmobile Cutlass Supreme Questions

Signal lights and brake lights don't work (2 answers)

I put in a new turn signal switch and the lights still don't work

Where can I take my 1986 cutlass to reconnect all my vacumm hoses (2 answers)

runs hor I replaced intake gasket

Why does my check engine light comes on @ speeds over 45mph (1 answer)

It only pops on @ speeds over 45 mph.Had another engine put in about two years ago.And I was told @ the time that it may returned,but it didn't until sometime last year.No-one can find the issue why.Gas cap ok.No one has a OB1 TESTER

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Oldsmobile Cutlass Supreme Recalls

Recall 03V527000
CERTAIN PASSENGER VEHICLES HAVE LOWER PINION BEARINGS IN THE POWER RACK AND PINION ASSEMBLY IN WHICH THE RETAINER TABS WERE NOT CRIMPED PROPERLY. THESE RETAINERS COULD FAIL AND PERMIT THE BALL BEARINGS TO ESCAPE.
Recall 00V171000
VEHICLE DESCRIPTION: PASSENGER VEHICLES. CORROSION OF THE AIR BAG INFLATOR'S INTERNAL WIRING, WHICH CAN OCCUR OVER TIME, COULD CAUSE THE INADVERTENT DEPLOYMENT OF THE DRIVER'S AIR BAG. THIS DEPLOYMENT COULD OCCUR DURING VEHICLE START-UP, WHILE THE VEHICLE IS PARKED OR IDLING, OR WHILE IN OPER...
Recall 00V189000
VEHICLE DESCRIPTION: PASSENGER VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VI...

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Oldsmobile Cutlass Supreme Reviews

Nice Car, This is a time when GM was making Real automobiles got 210,000 miles with a 3.4 dohc engine in it,Only normal maintenance.
replaced rear brakes and calipers, bled brakes, drove around for a week, now i have no brakes at all including no emergency brake. can someone help?
i need a price for a brand new computer on my car, they r chargeing 1500.00 for a new one, i just want the price on a new one

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