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2005 Ford F-150 FX4 5.4L Boggs Down
Posted to Ford Driveability on 2/16/2009 17 Replies

This 5.4 3 valve engine has a strange problem. Sometimes when you accelerate like up a hill it all of a sudden boggs down and the service engine light flashes (Misfire #1) If you let off and coast it still misfires for a while according to the flashing engine ...

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  Related Documents & Media  2005 Ford F-150 FX4

 
Message Closed w/Summary

car Vehicle Data

2005 Ford F-150 FX4

VIN 1FTPW14545
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsBoggs Down
OccursUnder Load
Misc.3 Valve Engine

Trouble Codes

P0301Cylinder 1 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2005 Ford F-150 FX4

VIN 1FTPW14545
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsBoggs Down
OccursUnder Load
Misc.3 Valve Engine

Trouble Codes

P0301Cylinder 1 Misfire Detected