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2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Ford Driveability on 12/19/2005 8 Replies

This is a real stumpper! The truck cam in with these codes and running real bad. we found some info in Alldata about that contaminated oil or the wrong oil filter could cause the varaible valve timing to act up. It had been almost 10,000 miles since the last o...

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  Related Documents & Media  2004 Ford F-150 FX4

 
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car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14544
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently
Misc.4X4 Extra Cab

Trouble Codes

P0011Variable Valve Timing Control System
P0021Intake Camshaft Position System Performance (Bank 2)
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P0345Crankshaft Position Sensor 1 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14544
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently
Misc.4X4 Extra Cab

Trouble Codes

P0011Variable Valve Timing Control System
P0021Intake Camshaft Position System Performance (Bank 2)
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P0345Crankshaft Position Sensor 1 Circuit Malfunction