
2005 Ford F-150 FX4 5.4L Misfire, MIL Lamp on
Vehicle came in a few weeks back with a misfire (dead miss). Customer requested change spark plugs. Number 8 spark plug broke, but have the Lisle extractor kit and removed broken plug no problem. Installed a set of brand new plugs and still had a dead miss on ...
FIX posted 4/21/2017
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VIN | 1FTPX14595 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0300 | Multiple Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P1184 | Supercharger Inlet Pressure Sensor Circuit High Voltage |
Message Closed
Vehicle Data
2005 Ford F-150 FX4
VIN | 1FTPX14595 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0300 | Multiple Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P0303 | Cylinder 3 Misfire Detected |
P1184 | Supercharger Inlet Pressure Sensor Circuit High Voltage |