Merc.90 4-stroke water in oil
This afternoon i did some inspections on my friends boat engine.
Mercury 90 hp 4-stroke year 2000
When i pulled the oil level gauge out,
i noticed a higher level on the gauge then normal.
I decided to take some oil out from the engine.
There was a lot of water coming out the first moment.
I think there is a problem with a gasket between the powerhad
and the upperleg.
Is there anyone who now this problem and to resolve it.
Thanks for replay.