P0301 Diagnostic Trouble Code Discussion for August 2017
Cylinder 1 Misfire Detected
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| Help Request | Posted | |
| 2012 Subaru Legacy 2.5i Premium 2.5L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4S3BMCC60C P0301: cylinder 1 misfire. Vehicle came in on tow truck. Very rough idle, had to two foot it into the shop. Pulled codes, found multiple misfires on multiple cylinders. Replaced spark plugs. After replacing spark plugs, misfires went away on cylinders 3 and 4, cylinder 1 still misfiring... |
August 08, 2017 | |
| 2010 Volkswagen CC Luxury 2.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: WVWHP7AN7A P0301: Cyl misfire 1. Ive got a 2000 VW 2.0 TSI that had gas in cylinder #2 replaced injector and then #3 full of fuel. Replaced the other 3 injectors and no more washing . Now have miss on cylinder #1 I scoped primary signal on #1 and #2 I seem to have ok patterns I haven't used s... |
August 08, 2017 | |
| 2012 Subaru Legacy 2.5i Premium 2.5L Poor Idle Quality, Misfire, MIL Lamp on VIN: 4S3BMCC60C P0301: cylinder 1 misfire. Vehicle came in on tow truck. Very rough idle, had to two foot it into the shop. Pulled codes, found multiple misfires on multiple cylinders. Replaced spark plugs. After replacing spark plugs, misfires went away on cylinders 3 and 4, cylinder 1 still misfiring... |
August 09, 2017 | |
| 2008 Volvo XC70 3.2 3.2L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: YV4BZ98228 Hey guy's customer brought vehicle in for poor acceleration, scanned and found misfires on all cylinders, fuel pressure down to 15 psi on scan tool, I have no way of manually testing fuel pressure, Talked to my customer and he agreed to try a after market fuel... |
August 10, 2017 | |
| 1998 Subaru Impreza L 2.2L Misfire VIN: JF1GF4353W P0301: Cylinder 1 Misfire Detected. This car came in with a miss at times. If you start the car it runs fine for a few minutes. After a minute or 2 it loses #1 and #2 injector signal at the same time. I have checked the signal at the injector and the computer. R&Red the computer and had it r... |
August 14, 2017 | |
| 2004 Dodge Dakota SLT 4.7L Misfire, MIL Lamp on VIN: 1D7HG48N94 P0301: Cylinder 1 Misfire Detected. Thank you to anyone who reads this post. Customer states that he drove to work and it was fine. When he went to go to lunch he stared the truck and it was running poorly. The truck has a consistent misfire on cylinders 1,2,3,4, and intermittent misfire on cyli... |
August 17, 2017 | |
| 1998 Subaru Impreza L 2.2L Misfire VIN: JF1GF4353W P0301: Cylinder 1 Misfire Detected. This car came in with a miss at times. If you start the car it runs fine for a few minutes. After a minute or 2 it loses #1 and #2 injector signal at the same time. I have checked the signal at the injector and the computer. R&Red the computer and had it r... |
August 18, 2017 | |
| 2004 BMW 325Ci 2.5L Misfire VIN: WBABW33494 P0301: misfire cylinder 1. misfire on cylinder one for 30 seconds on a cold start after sitting for 5-6 hours SEE RELATED HISTORY |
August 24, 2017 |
