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2004 Ford F-150 FX4 5.4L Misfire, MIL Lamp on
Posted to Ford Driveability on 4/2/2009 18 Replies

hello group having big problems with this f150,came in for missfire during cruise mostly from 40 mph to 55 mph. test drove to verify yep it misses very bad ses flashes looses power. pulled codes po304 and po354, replaced coil and pcm sent truck to dealer for r...

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  Related Documents & Media  2004 Ford F-150 FX4

 
Message Closed w/FIX

car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14504
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, Cruise

Trouble Codes

P.0.3cylinder 4 missfire
Message Closed w/FIX

car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14504
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, Cruise

Trouble Codes

P.0.3cylinder 4 missfire