BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Cylinder 4 misfires! Can't find the problem

Fondry · 05-23-2022, 09:59 AM

i had the same issue, after chasing it for almost 3 months, an indy shop near me figured out it was the DME had a ground that was shorted out causing the misfire. I replaced my DME and it was back to perfect with no misfire

05-23-2022, 09:59 AM	#14
Fondry Enlisted Member 11 Rep 45 Posts Drives: 2013 335xi Stage 2 Join Date: Oct 2021 Location: Vermont iTrader: (0)	i had the same issue, after chasing it for almost 3 months, an indy shop near me figured out it was the DME had a ground that was shorted out causing the misfire. I replaced my DME and it was back to perfect with no misfire
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