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1999 Ford F-250 Super Duty Lariat 5.4L Misfire, MIL Lamp on
Posted to Ford Driveability on 11/7/2002 1 Reply

we solved this misfire and thought I would share with the other readers how we picked out the problem. The eng was rough and a #1 cyl misfire code was set. With a low amp current probe I went to the ignition and injector fuses where I saw what I thought to be ...

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Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNX21L3X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNX21L3X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways