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1991 Mercury Grand Marquis LS 5.0L Poor Idle Quality, Stall
Posted to Ford Driveability on 11/3/1999

Hello to all, I am having problems solving a pesky idle control problem. Any time the steering is turned hard or quickly the car will idle down to the point where it almost stalls or will stall. Stalls everytime when the a/c is on. There are no codes store...

  Related Documents & Media  1991 Mercury Grand Marquis LS

 
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car Vehicle Data

1991 Mercury Grand Marquis LS

VIN 2MECM75F8M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsFED EMISSIONS EEC-IV
SymptomsPoor Idle Quality, Stall
OccursAlways, Hot, Turning, Idle
Misc.Calib # 8-22E-Roo
Message Closed

car Vehicle Data

1991 Mercury Grand Marquis LS

VIN 2MECM75F8M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsFED EMISSIONS EEC-IV
SymptomsPoor Idle Quality, Stall
OccursAlways, Hot, Turning, Idle
Misc.Calib # 8-22E-Roo