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2007 Ford F-150 XLT 5.4L Poor Idle Quality, Hesitation, Misfire
mis on #4,compresion 175,switched coils,switched injectors,scoped coil & injector)OK,smoke tested intake for leaks)OK,etsted with oxy/acc for leaks in intake)ok,fuel trim slightly negative on bank 1short term at idle),po304 after long drive;does not always sho...
FIX posted 8/29/2012
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Related Documents & Media | VIN | 1FTPW14V07 |
| Engine | 5.4 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Cold, Idle |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2007 Ford F-150 XLT
| VIN | 1FTPW14V07 |
| Engine | 5.4 L / 8 cyl / FLEX |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Cold, Idle |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
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