Re: 1979 Mercruiser 140
I am going to rebuild my 1979 Mercruiser 140, the oil is milky colored and there was rust flakes inside the hoses and where the carb mounts on. Any suggestions?
Ayuh,.... Welcome Aboard,.... Lets do some Testin', 'n Diagnosin' to see what's Ok, 'n what needs Fixin',...
The milky oil is a red flag for a frozen busted block, so lets start with a coolin' jacket pressure test,...
Pictures sure would Help,...
Postin' instructions are pinned at the top of the Tech, Non-boatin' forum,...