Common Problems, Issues, Recalls, and Reliability

  • Problem With Idle Air Bypass Valve May Cause Engine Performance Problems

    If you experience difficulty starting the engine when cold, stalling at idle, or hesitations during acceleration, it may be the idle air bypass valve . This valve helps the vehicle idle steady when the accelerator pedal is not pressed.

  • Engine Oil Pan Gasket May Leak

    The engine oil pan gasket can develop a leak. Leaking oil may accumulate on the exhaust system resulting in a burning smell. Replacing the gasket should correct this leak.

  • Blown/Cracked Head Gasket Can Cause White Smoke From Exhaust

    White smoke coming from the exhaust could indicate that a head gasket has blown or there is a cracked cylinder head . Our technicians tell us that removal and inspection of the cylinder heads will be required to confirm a crack is present.

  • Loose/Worn Inner Tire Rod Ends Can Cause Steering/Tire Wear Problems

    While steering, if you hear a clunk or a rattle, or if you experience premature tire wear, this could indicate the inner tie rod ends are loose or worn and will require replacement.

  • Worn Motor Mounts Can Damage AC Hoses

    Worn motor mounts can cause the motor to rise during acceleration, causing a clunking noise and possibly damaging the AC hoses. Damage to the AC hoses can cause a loss refrigerant resulting in no cold air from the AC. The motor mount will need to be replaced prior to repairing the damaged hose or the problem will continue.

1991 Questions and Answers

Related Questions

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    MERCURY SABLE

    related to warning-lights, check-engine-light

    Hi, I have a 1991 Merc Sable LS with 122,000 miles. I've had a bunch of problems with it since i've had it, brakes, radiator, alternator, all of which have been taken care of. Recently, I f..

  • Mercury Sable Question About Inner Tie Rods

    MERCURY SABLE

    related to steering, tie-rod-end, estimate

    1991 Mercury Sable, V6 103,000 Just told that I could not get an alignment due to unsafe Tie rods. How long can I go before fixing them? Also, how much should that cost? @media(max-..

1991 Maintenance and Repair