P0304 Diagnostic Trouble Code Discussion for July 2020
Cylinder 4 Misfire Detected
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| Help Request | Posted | |
| 2009 Audi A4 Quattro 2.0L Misfire VIN: WAUVF78K79 P0304: Cylinder misfire. Hey guys here's good one. Car has a misfire on cylinder 4 but it doesn't happen all the time. I checked the data and it will go from 10-24 per 1000 revolution. Carbon on the intake valves were clean. They didn't look too bad for the mileage. Replaced the w... |
July 13, 2020 | |
| 2003 Jeep Liberty Limited 3.7L Misfire, MIL Lamp on VIN: 1J4GL58K63 P0304: Cylinder 4 Misfire Detected. this jeep has or hair pulled out . came in with misfire ,started on a cylinder , then another ,and another , then back to first one, then another. after many hours - we can duplicate it in the shop , under a load , between 1500 and 2000 rpm , misfires will... |
July 23, 2020 | |
| 2003 Jeep Liberty Limited 3.7L Misfire, MIL Lamp on VIN: 1J4GL58K63 P0304: Cylinder 4 Misfire Detected. this jeep has or hair pulled out . came in with misfire ,started on a cylinder , then another ,and another , then back to first one, then another. after many hours - we can duplicate it in the shop , under a load , between 1500 and 2000 rpm , misfires will... |
July 27, 2020 |
