go ugly early....remove the valve cover and let it run( obviuosly you'll have to remove the plenum and reinstall it).......you wont get much oil spray .and the noise will be easier to pinpoint......likely its one of the steel inserts coming loose in a rocker arm...been there
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.