I have a 1970 Pontiac Catalina with 54,342 miles. Lately I've developed a coolant leak at the top of the timing cover between the block and cover. I'm wondering if this is and easy fix by just tightening the bolts, or will I need to replace the gasket behind there? If the gasket has to be replaced whats the procedure? I've never worked on a Pontiac 400 before, but have on other engines. Also, is there any risk of a bolt snapping off in the block? Thanks
have the same problem?
Saturday, November 28th, 2009 AT 10:20 AM