
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on
The vehicle came into the shop with complaints of the check engine light on, as well as a rattle from the engine. The rattle sounded just like a timing chain rattle, but with such low mileage, we had a hard time believing that could be the problem. We replaced...
FIX posted 3/6/2007
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/FIX
|
VIN | 1FTPX14514 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Multiport FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0345 | Crankshaft Position Sensor 1 Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2004 Ford F-150 FX4
VIN | 1FTPX14514 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Multiport FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0345 | Crankshaft Position Sensor 1 Circuit Malfunction |