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2006 Ford F-150 XLT 5.4L Misfire
Posted to Ford Driveability on 4/3/2013 9 Replies

engine runs fine when babied, once the gas is used with some agression #4 will misfire and engine will kick and shake bad, I have taken a look at the springs they appear to be in tact, I did find the exhaust lobe for #4 to show a 1/4 delay in the markings from...

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  Related Documents & Media  2006 Ford F-150 XLT

 
Message Closed w/FIX

car Vehicle Data

2006 Ford F-150 XLT

VIN 1FTPW14V46
Engine5.4 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, 2,000 Plus Rpms
Misc.P0304

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2006 Ford F-150 XLT

VIN 1FTPW14V46
Engine5.4 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, 2,000 Plus Rpms
Misc.P0304

Trouble Codes

P0304Cylinder 4 Misfire Detected