P0304 Diagnostic Trouble Code Discussion for December 2019
Cylinder 4 Misfire Detected
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| Help Request | Posted | |
| 2012 Subaru Impreza WRX 2.5L Misfire VIN: JF1GV7F6XC P0304: . ... from another shop. Complaint is idles rough they installed new oem coils and plugs. What we noticed is off idle it seems to drive fine and will not set any codes. If you let it idle it will set p0301/p0302/p0303/p0304.The adaptives are acting strange. ... |
December 10, 2019 |
