Ive got a 03 DT466E that has started pushing all the crankcase oil out of the blow by tube. Like soaked everything underneath. Refill crankcase engine starts and idles fine. No pressured or excessive blow by. Remaining oil in crank case is black and coolant levels are normal. Is it possible that the intake/valve cover is leaking boost and pressurizing the crankcase? I thought I might have heard a little boost leak yesterday on route but with heaters all running hard to tell. Thoughts??
03 DT466E blowby
Posted - 11/29/2018 : 07:47:58 AM
