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2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Ford Driveability on 8/29/2007 4 Replies

THIS TRUCK WAS ROLLED AND FIXED THEN BROUGHT TO US. THE TRUCK WONT HARDLEY IDLE AND IF YOU UNPLUG THE CAM SENSORS THE TRUCK WILL IDLE FINE I REMOVED THE VALVE COVER IN THE DRIVERS SIDE AND THE CAM PHASER LOOKS OK AND THE RT SIDE LOOKS FINE THROUGH THE OIL FILL...

4 Replies Received (View Replies)

  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
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0021Intake Camshaft Position System Performance (Bank 2)
P0345Crankshaft Position Sensor 1 Circuit Malfunction
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
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0021Intake Camshaft Position System Performance (Bank 2)
P0345Crankshaft Position Sensor 1 Circuit Malfunction