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2004 Ford F-150 XLT 5.4L Vibration
Posted to Ford Driveability on 11/6/2008 16 Replies

replace spark plugs, performed trans. flush with new filter; motor vac;replaced torque [...] drive shaft to elimate driveshaft and rear differential. driveshaft checked for balance and frozen u-joints. all good. removed serpentine belt to elimate pulleys. vehi...

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  Related Documents & Media  2004 Ford F-150 XLT

 
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car Vehicle Data

2004 Ford F-150 XLT

VIN 1FTRW12W74
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsVibration
OccursAlways, Under Load
Misc.Vibration at 41M[h

Trouble Codes

P2106Electronic Throttle Control System - Forced Limited Power
Message Closed

car Vehicle Data

2004 Ford F-150 XLT

VIN 1FTRW12W74
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsVibration
OccursAlways, Under Load
Misc.Vibration at 41M[h

Trouble Codes

P2106Electronic Throttle Control System - Forced Limited Power