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1993 Ford F-150 XL 5.0L Heavy Shudder Loaded
Posted to Ford Driveability on 11/18/1998

When we first encountered this problem, we decided that the truck was overdue for a tune up. We replaced the cap, rotor, wires, plugs, fuel filter, pcv valve, and motorvac service. the problem occurs at highway speeds and the truck shudders violently durin...

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car Vehicle Data

1993 Ford F-150 XL

VIN 1FTEF14N9P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsUS FED
SymptomsHeavy Shudder Loaded
OccursUnder Load, on Accel
Message Closed w/FIX

car Vehicle Data

1993 Ford F-150 XL

VIN 1FTEF14N9P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsUS FED
SymptomsHeavy Shudder Loaded
OccursUnder Load, on Accel