Theres a black cap about 2 inches in dia on the left side of the valve cover, it's plastic, it's loose, but doesn't come out, just turns, it leaks oil, there's 2 bolt holes on the sides of it the right one just above center, the left one just below center, looks like you can bolt on additional stuff if you wanted, but this cap leaks. What is it? Ventilation? Tim orion mich
have the same problem?
Monday, December 28th, 2009 AT 7:18 PM