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1990 Ford F Super Duty Custom 7.5L MIL Lamp on
Posted to Ford Driveability on 1/28/1998

Driver of this fleet vehicle reports occasional MIL lamp on, no driveability problems. I have not had MIL on test drives, and performance is excellent. Checked for codes with two different OTC scanners, one enhanced and one not. Both appeared to run KOEO and K...

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Message Closed w/FIX

car Vehicle Data

1990 Ford F Super Duty Custom

VIN 2FDLF47G4L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsCA
SymptomsMIL Lamp On
OccursAlways
Misc.ECU Update Done
Message Closed w/FIX

car Vehicle Data

1990 Ford F Super Duty Custom

VIN 2FDLF47G4L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsCA
SymptomsMIL Lamp On
OccursAlways
Misc.ECU Update Done