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2005 Ford F-150 FX4 5.4L Poor Power at WOT
Posted to Ford Driveability on 7/30/2018 36 Replies

Hopefully someone can give me some insight on this. I have checked everything I can think of with no tangible results. Original concern: Engine noise and lack of power Found rod knock and top end engine noise due to lack of lubrication. Engine replaced w...

36 Replies Received (View Replies)

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car Vehicle Data

2005 Ford F-150 FX4

VIN 1FTPW14515
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Power at Wot
OccursAlways, Hot, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

2005 Ford F-150 FX4

VIN 1FTPW14515
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Power at Wot
OccursAlways, Hot, Under Load, on Accel