BMW M3 and BMW M4 Forum - View Single Post - Metal shavings in S55 Engine Oil/ Bearings?

Austin_M4 · 11-29-2021, 12:46 PM

In attachment are photos of oil from my M4, 80 000km on clock, oil change interval 5 000km, car is driven hard I am using thicker oil 5w-40 Motul.

I wonder if small flakes are rod bearing, they are magnetic.

11-29-2021, 12:46 PM	#15
Austin_M4 New Member 46 Rep 12 Posts Drives: M4 Join Date: Oct 2018 Location: unknown iTrader: (0)	In attachment are photos of oil from my M4, 80 000km on clock, oil change interval 5 000km, car is driven hard I am using thicker oil 5w-40 Motul. I wonder if small flakes are rod bearing, they are magnetic. Attached Images
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