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1996 Ford F-150 Eddie Bauer 4.9L Poor Idle Quality, Misfire, MIL Lamp on
The truck developed a bad miss at idle overnight. It smoothes out at a higher rpm. Idles rough both hot and cold. I am leaning toward fuel injector and will check them with an ohm meter and check fuel pressure tomorrow. I am not that familiar with this vehicle...
FIX posted 5/20/2002
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Message Closed w/FIX
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| VIN | 1FTEF15Y4T |
| Engine | 4.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0301 | Cylinder 1 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1996 Ford F-150 Eddie Bauer
| VIN | 1FTEF15Y4T |
| Engine | 4.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0301 | Cylinder 1 Misfire Detected |
13 Replies Received
13 Replies Received
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