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.

1990 Questions and Answers

Related Questions

  • Mercury Sable Head Gaskets Were Recently Replaced. The Engine Starts...

    1990 MERCURY SABLE, 100, 000 MILES

    related to engine-cooling, water-pump, replace-remove

    Head gaskets were recently replaced. The engine starts up and runs smoothly but there is still a lot of condensation coming out of the tail pipe. Heads were compression checked and flushed when remo..

  • Mercury Sable Gas Pedal Stopped Working

    1990 MERCURY SABLE, 190, 000 MILES

    related to interior, gas-pedal

    The other day the gas pedal stopped working on my car. I puled in to a parking lot, went to speed up and nothing. I Stopped, turned the car off. Then It wouldn't start up. Pushed it to auto-z..

  • Mercury Sable 1990 Mercury Sable Multiple Electronic Failure

    1990 MERCURY SABLE, 6 CYL, FWD, AUTOMATIC, 10, 000 MILES

    related to exterior-light, turn-signal, switch, replace-remove

    My alternator failed, causing a voltage spike that destroyed my digital dash and EATC control. I keep blowing the # 5 fuse (electronic instrument cluster/EATC). Also, my multi function wiper/turn ..

  • Mercury Sable Now What?

    MERCURY SABLE

    related to ignition, distributor, cap

    I replaced rotor, distributor cap, and the plug wires on my 1990 Mercury Sable, 3.0. Now it won't crank. So, I obviously screwed up the configuration by routing wires from the distrubutor cap to..

  • Mercury Sable Power Steering Leak

    MERCURY SABLE

    related to steering, symptoms, leak

    For the record, I did make a donation of $ 5.00 bucks. Okay, I have a Mercury Sable, It's a 1990 model, 3.0 liter engine. The dang thang is thirsty for power steering fluid and it makes a me..

1990 Maintenance and Repair