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1998 Ford F-150 Lariat 5.4L Hesitation, Misfire
Posted to Ford Driveability on 8/24/2004 12 Replies

Customer brought this F-150 to me for what he described as a bucking condition. After roadtesting with him, it was bucking like crazy, feels like a bad ignition miss. But it only bucks after its warmed up. seems worse in overdrive, at about 1500 RPM on an incl...

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car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTRF18L2W
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursHot, Under Load, on Accel, Intermittently
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150 Lariat

VIN 1FTRF18L2W
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursHot, Under Load, on Accel, Intermittently