BMW 3-Series (E90 E92) Forum - View Single Post - DIY: Understanding the N55 PCV Valve of Doom

Scuttles · 03-24-2019, 01:00 PM

Im getting ready to replace the Valve Cover Gasket on 13 335i n55. 65k miles, probably makes sense to replace the PCV at the same time/as preventative.

Im wondering if it is possible to replace the diaphragm only without cutting the PCV off the top of the valve cover?

And just to be crisp, is this the only part needed?

n55 eBay

THANK YOU!

03-24-2019, 01:00 PM	#28
Scuttles New Member 1 Rep 14 Posts Drives: F30 335i Join Date: Nov 2018 Location: WA iTrader: (0)	Im getting ready to replace the Valve Cover Gasket on 13 335i n55. 65k miles, probably makes sense to replace the PCV at the same time/as preventative. Im wondering if it is possible to replace the diaphragm only without cutting the PCV off the top of the valve cover? And just to be crisp, is this the only part needed? n55 eBay THANK YOU! Last edited by Scuttles; 03-24-2019 at 01:08 PM..
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