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2001 Ford F-150 King Ranch 5.4L Poor Idle Quality, Misfire, MIL Lamp on
This vehicle is about to be released to the customer until the symptom becomes more apparent and consistent. It seems to occur more often when the weather is below freezing (32 deg). No freeze frame that indicates any input faults - all readings are belieavabl...
Summary posted 1/20/2014
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Message Closed w/Summary
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17 Replies Received
17 Replies Received
Related Documents & Media | VIN | 1FTRW08L01 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cruise, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2001 Ford F-150 King Ranch
| VIN | 1FTRW08L01 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cruise, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video