M5POST - BMW M5 Forum - View Single Post - Changed plugs, coils, and injector still having misfire on cyl 2

M5_Raz · 02-19-2024, 12:01 PM

On my other car, also German twin turbo V8, I was also getting misfires over a whole bank. Plugs, coils, nothing fixed it.

Turned out to be a bad oxygen sensor that wasn’t even giving a code. Maybe check those, they’re pretty easy to swap out.

02-19-2024, 12:01 PM	#4
M5_Raz Lieutenant 519 Rep 539 Posts Drives: BMW M5 Join Date: Aug 2020 Location: Bay Area, California iTrader: (0)	On my other car, also German twin turbo V8, I was also getting misfires over a whole bank. Plugs, coils, nothing fixed it. Turned out to be a bad oxygen sensor that wasn’t even giving a code. Maybe check those, they’re pretty easy to swap out.
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