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1994 Ford F-150 XL 5.0L Poor Idle Quality, MIL Lamp on
Posted to Ford Driveability on 9/15/2000

Please Help Truck starts fine then cel light flashes 4 times idle goes up and down from 1600 to 600 to 1600 to 900 and the truck runs great after that hot cold it does not matter but wont happen every time code 311 comes back every 3rd time what am i missing. ...

  Related Documents & Media  1994 Ford F-150 XL

 
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car Vehicle Data

1994 Ford F-150 XL

VIN 1FTEX14N1R
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle, Intermittently

Trouble Codes

311always comes back
542now gone
Message Closed

car Vehicle Data

1994 Ford F-150 XL

VIN 1FTEX14N1R
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle, Intermittently

Trouble Codes

311always comes back
542now gone