P0307 Diagnostic Trouble Code Discussion for February 2019
Cylinder 7 Misfire Detected
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| Help Request | Posted | |
| 2009 Mercedes-Benz ML550 5.5L Misfire VIN: 4JGBB72E09 Misfire on cylinder 7 and 8. Problem is there is no spark or injector pulse on those 2 cylinders. Both cylinders have good compression. I tried swapping coils, clearing the codes, doing an adaption reset, disconnecting the battery and connecting terminals ... |
February 13, 2019 |
