P0307 Diagnostic Trouble Code Discussion for January 2017
Cylinder 7 Misfire Detected
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| Help Request | Posted | |
| 2005 BMW 545i 4.4L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: WBANB335X5 P0307: Number 7 cylinder misfire. Thanks in advance. I have a 2005 BMW 545I in the shop and need some help. For the first 45 seconds this car will start up and run fine. After that it will start to idle a little rough. If you try to drive under medium excel you can feel the misfire. If you bab... |
January 03, 2017 |
