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2012 Ford Expedition Limited 5.4L Excessive Pinging
Ok here's a good one. My customer came in the other day and said his engine was pinging really bad under load. I scanned the PCM and found no codes and all the data looks good. He said after replacing the coils is was a little better. We checked for vacuum...
Summary posted 9/17/2021
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Related Documents & Media | VIN | 1FMJU2A59C |
| Engine | 5.4 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Muti port fuel injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Pinging |
| Occurs | Always, Under Load |
Message Closed w/Summary
Vehicle Data
2012 Ford Expedition Limited
| VIN | 1FMJU2A59C |
| Engine | 5.4 L / 8 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Muti port fuel injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Pinging |
| Occurs | Always, Under Load |
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