P0304 Diagnostic Trouble Code Discussion for March 2021
Cylinder 4 Misfire Detected
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| Help Request | Posted | |
| 2006 Volkswagen Jetta Value Edition 2.5L Misfire, MIL Lamp on VIN: 3VWPF71K46 P0304: Cyl 4 Misfire. Hello. Boy I hope you all can think of something I have not. The Vehicle came in with misfire codes, VCDS misfire monitor showed cyl 1 and 4. We swapped coils with no change. Swapped plugs with no change. Eventually swapped injectors with no change. Compre... |
March 12, 2021 | |
| 2012 Honda Crosstour EX-L 2.4L Poor Idle Quality, Stall, Start and stall VIN: 5J6TF3H50C P0304: Temporary code. Car came in on wrecker, will start but stall within a couple of seconds.checked fuel pressure,spark,replaced spark plugs as they were a little bit fouled,checked boot no cracks,unplugged maf no change ,throttle body has very little carbon,will not stay run... |
March 31, 2021 |
