330d n57 blowby

hampus · 05-23-2024, 07:56 AM

Hey, got a n57 e90 2010. Just recently got it from my dad and hes owned it since new. Noticed that there is a bit of blowby if you open the oil cap whilst its running. Is this something to worry about?

The video below is after driving for about 30 minutes.

https://www.youtube.com/shorts/RPWa4E1YXVY

Thanks

lnxguy · 05-23-2024, 02:55 PM

1000000% normal.

05-23-2024, 07:56 AM	#1
hampus Registered 0 Rep 2 Posts Drives: E90 330d Join Date: May 2024 Location: Australia iTrader: (0)	330d n57 blowby Hey, got a n57 e90 2010. Just recently got it from my dad and hes owned it since new. Noticed that there is a bit of blowby if you open the oil cap whilst its running. Is this something to worry about? The video below is after driving for about 30 minutes. https://www.youtube.com/shorts/RPWa4E1YXVY Thanks
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05-23-2024, 02:55 PM	#2
lnxguy Lieutenant Colonel 473 Rep 1,909 Posts Drives: 2018 540i xDrive. Join Date: Jun 2016 Location: Barrie iTrader: (1)	1000000% normal. __________________ '09 335D
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