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2003 Ford F-150 XL 4.2L Engine
Posted to Ford Engine on 7/30/2012 21 Replies

I am completely stumped, any help would be greatly appreciated. I have replace motor with a used low mileage 4.2. Motor runs fine no missfires, but vibrates like a missfire from 800 rpm to 1900, then from 2200 on up. I have cleaned egr system when I replaced l...

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  Related Documents & Media  2003 Ford F-150 XL

 
Message Closed w/FIX

car Vehicle Data

2003 Ford F-150 XL

VIN 1FTRX17223
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine
ConditionsVibration
Message Closed w/FIX

car Vehicle Data

2003 Ford F-150 XL

VIN 1FTRX17223
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine
ConditionsVibration