Last week I got my cylinder head repaired (gasket & seals+valves). In a matter of days, the valve cover became covered with oil coming from the filling hole and going towards the rear CCV fitting. I really don't know what is causing this because prior to the repair no oil was present there. I don't know how you call this problem (iven if it has name) but I'd like to hear a couple of ideas to check them or let me what words to serch. By the way, it is a 92 4.0 engine.
Thanks!
Thanks!