P0305 Diagnostic Trouble Code Discussion for May 2026
Cylinder 5 Misfire Detected
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| Help Request | Posted | |
| 2020 Ram 1500 Laramie 3.6L Misfire, MIL Lamp on VIN: 1C6RRFFGXL P0305: Misfire 5. Originally had bank one cam/rocker failure. Truck came back with misfires on #5. Had a few misfires on #4, but now just #5. We did a compression test on that bank and #1 and #3 are at 140psi, but #5 is at 250psi. If I understand it right, #3 and #5 use the... |
May 26, 2026 |
