Yep, that totally plugged line was a big contributor to my oil issues. Living on a cold windy waterfront makes for pretty high humidity and that doesn’t help either.

If an oil tank with a sight glass is not something you like then fine, stick with what you have . The first separator almost worked for me but that was before i knew that engine breather line was plugged solid. This new setup works fine so far.

It is supposed to be 35f tomorrow so another test ride is planned.


2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)