1994 Mercury Sable Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 Mercury Sable
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1994 Mercury Sable ProblemsProblem 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.
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.
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.
1994 Mercury Sable Questionswhen put in drive it wont move unless u floor it to high rpms. almost everything (1 answer)
has been done. the only thing i have not done is the air bypass valve n a tranny flush/filter.
After losing power, I have to stop the car. I turn engine off then back on. It works okay for another few miles then the same thing happens. what might be causing this?
1994 Mercury Sable RecallsFord Recalls 1986-1995 Vehicles for Corroded Subframe Mount Plate Nuts
Ford has recalled certain 1986-1995 Taurus and Mercury Sable models and 1988-1994 Lincoln Continental models in high corrosion, cold weather states because the rear subframe mount plate nuts may corrode and fail, causing the subframe to drop. If the subframe drops, loss of vehicle control and functionality can occur. Dealers will install subframe rear mount bolts, reinforcement plates, and plate nuts.
Ford has recalled certain 1993-1994 Taurus, Mercury Sable, Lincoln Continental, and Lincoln Mark VII vehicles for a concern with the headlight switch. The headlight switch may cause the headlights to flash as a result of an internal issue. Dealers will replace the headlight switch and the wiring harness if necessary.
Ford has recalled certain 1991-1995 Taurus and Mercury Sable models equipped with the 3.8L V6 and 1991-1994 Continental models for an issue with the speed control cable. In cold weather states, the speed control cable could freeze. This could cause the accelerator cable to stick. To deter moisture and ice build-up, dealers will add a rubber boot to the speed control cable.