PDA

View Full Version : Water in oil mercruiser 120



Phil Dore
07-04-2001, 02:20 PM
" My mercruiser 120 has a little water in the oil. When I run it the oil level doesn't seem to rise. Is it normal to have a little water in the oil? The oil on top of the lifters is milky brown and it has that white build up on the fill cap and in the pvc tube. Also, when running at high rpm some steam or smoke appears to be coming from the carb air cleaner. "

richard
07-04-2001, 03:07 PM
you have to check you intake manifold. there seems to be a problem that older inboards have you also have to check your piston rings.
let me now of you have make it