Perhaps its the longer tubing on the passenger side that is causing the water in the oil to condense on the tubing since the tubing is the cold part.

Never had these problems when I had an E34, but back then they just use a PCV valve and not this complex CCV system to address the same issue of blowby from the crankcase.

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2006 Infiniti G35
2001 BMW 3.0I E53 X5 Build date 08/2000 SOLD
Lotus Europa 1970 Destroyed by fire
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