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Resources for the Repair and Maintenance of your 1990 Oldsmobile Cutlass Supreme

1990 Oldsmobile Cutlass Supreme

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1990 Oldsmobile Cutlass Supreme Problems

Engine -- Verified

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.

Suspension & Steering -- Verified

The high pressure power steering hose will commonly leak fluid; it should be replaced.

Engine -- Verified

The water pump may develop a coolant leak resulting in an engine overheating condition.
 

Drive Train -- Verified

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.

Engine -- Verified

The fuel pump may fail causing engine to stall and not restart.

1990 Oldsmobile Cutlass Supreme Recalls (Recent)

Body, Interior & Misc., September 28, 2000

Summary: 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 VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA, WHERE ROAD SALT USE IS HEAVY. A CONDITION WHERE ONE OR BOTH FRONT ENGINE CRADLE BOLTS CAN PULL THROUGH THE RETAINERS DUE TO CORROSION OF THE RETAINERS.

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1990 Oldsmobile Cutlass Supreme Questions and Answers

timmyg, 1990 Oldsmobile Cutlass Supreme, 3.1L V6, Wasilla, AK

iHAVE POPPING OUT THE AIR INTAKE AND NO POWER ON A FLAT SERFACE GOES GOOD BUT UNDER A LOAD ON A HILL 26 MPH TOPS ??????

iabfs, 1990 Oldsmobile Cutlass Supreme, 3.1L V6, Hampton, VA

What would it cost to remove current engine and replace with a new/used one?

kbacardi03, 1990 Oldsmobile Cutlass Supreme, 3.1L V6, Rivesville, WV

my car rev to about 2000 rpm when in park and when i drive and stop at a red light it wants to keep moving what do i need to do to fix this

FreeWill, 1990 Oldsmobile Cutlass Supreme, 3.1L V6, Wallisville, TX

dies when given gas and idles rough

Blondietab, 1990 Oldsmobile Cutlass Supreme, Brunswick, GA

1989 V6 2.8 FI - runs 5 minutes and then turns off - have checked battery, alt, starter, fuel pump, throttle, EGR ~ no TROUBLE codes. ANY ideas would be great?

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