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      03-26-2020, 11:48 AM   #4
nsjames
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Drives: 08 328xi Touring
Join Date: May 2017
Location: ohio

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just install a catch can between the pcv and manifold if you're concerned about the oil. 3/4 hose fits the quick connects just fine.

I would not want to smell my crankcase all day in my HVAC system.