Oil line is new. I was looking the wetness also... It's just under vanos line on the oil filter housing side, so I think who ever replaced it, did not bother to clean it (since protection plate does not have "continuing" wetness). Usually when oil filter housing gasket leaks it would do it underneath also. Anyways, I will clean it as much as I can and see if there is a leak somewhere. And it sure looks wet in there in pictures because I changed coolant pipes and took pictures.


I'm allergic to any leaks so I intend to keep them off.

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Current rides: E65 730d, F10 520d, E34 520i


BMW glasses on since 2004.