I have a '91 4runner. I've been trying to get the valve covers to quit leaking. Yes I've even used new gaskets with form a gasket put to key areas. Still leaking. I had the heads off and it looks like the problem is that at each bolt, there is a metal sleeve that keeps you from running the covers down tight on the gaskets. Is it possible that the sleeves have allowed the covers to "raise" up a little. Causing the problem. Is this a known problem? If so what is the fix?? Thanks RAW
- posted
17 years ago