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2007 Ford F-150 XLT 5.4L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
Replaced Intake manifold gasket set. That solved the vacuum leak. The misfire continued. Did a compression test on all 8 cylinders. All had over 150psi except #8, which only had 32 psi and sometimes less. We took out left hand cylinder head and found #8 piston...
FIX posted 10/1/2014
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Related Documents & Media | VIN | 1FTRW12537 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
| Occurs | Always, Cold, Hot, Under Load, on Accel, Idle |
| Misc. | Hd Saleen Edition |
Trouble Codes
| P0205 | Fuel Injector 5 Circuit Malfunction |
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Vehicle Data
2007 Ford F-150 XLT
| VIN | 1FTRW12537 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
| Occurs | Always, Cold, Hot, Under Load, on Accel, Idle |
| Misc. | Hd Saleen Edition |
Trouble Codes
| P0205 | Fuel Injector 5 Circuit Malfunction |
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