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1997 Ford F-150 5.4L Misfire
I have a wierd one here. Its missing all over the place but worse under load. I have checked compression, ign. coils and fuel injectors all ok. The thing that is bugging me is the fuel trims. The LT bank1 is +15 and bank 2 is 2+. The upstream O2 on bank 1 is s...
FIX posted 6/14/2011
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Message Closed w/FIX
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23 Replies Received
23 Replies Received
Related Documents & Media | VIN | 2FTEX18L1V |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 Ford F-150
| VIN | 2FTEX18L1V |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0303 | Cylinder 3 Misfire Detected |
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