i am trying to seal the valve cover on a briggs OHV 6.5 hp engine. I used some RTV and it has leaked twice. i flattened the mating surfaces and cleaned with acetone. So what am i doing wrong? is there a better gasket maker than the permatex RTV i have been using . its orange color.
i know i could get a gasket for it , but it cost the same a tube of RTV
i know i could get a gasket for it , but it cost the same a tube of RTV