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1998 Ford F-150 Lariat 5.4L Misfire
Posted to Ford Driveability on 11/19/2007 14 Replies

vehicle came in with missfire complaint. no codes and no check engine light. missfire at idle and light throtttle. get into it hard and missfire goes away. it is if the computer is turning off fuel or ignition and thinks every thing is ok. data from three diff...

14 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTRX08L8W
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle, Light Throttle
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTRX08L8W
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle, Light Throttle