P0304 Diagnostic Trouble Code Discussion for February 2019
Cylinder 4 Misfire Detected
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| Help Request | Posted | |
| 2011 Audi Q5 Premium Plus 2.0L Misfire VIN: WA1LFAFP4B P0304: . Hello all, we have this lovely Audi, that a few weeks ago, customer came in with cel on, and engine whistling, found that breather on v/c had failed like they usually do. Replaced with oem part,customer left. Came in a week or so later with a misfire, foun... |
February 09, 2019 |
