I've done some searching but can't find an answer. My valve cover has an outlet for a breather hose, but I can' find out where it's supposed to terminate. Part number on realoem is 11151278804. ECS Tuning calls it a crankcase ventilation hose.
Any ideas where this it supposed to conect?
Thanks.
It goes to the throttle body I thought google 528e engine go to images and look around
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