BMW 3-Series (E90 E92) Forum - View Single Post

shadow191 · 12-11-2018, 12:03 PM

It's a relatively common issue and I believe the culprit is a check valve that needs to be replaced. If you do a search, there are a lot of posts about it.

12-11-2018, 12:03 PM	#2
shadow191 Lieutenant Colonel 181 Rep 1,681 Posts Drives: 2017 Volvo XC90 R-Design Join Date: Dec 2012 Location: GA iTrader: (3)	It's a relatively common issue and I believe the culprit is a check valve that needs to be replaced. If you do a search, there are a lot of posts about it.
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