i have oil in the fresh waterc
i have oil in the fresh watercooling system of my marine diesel engine.4.2 litre turbo.i pulled the cooling cap off and a thick sluge was floating on top of the water.the oil cooler is salt water cooled.does any one have any idea wear it could come from?
i have oil in the fresh watercooling system of my marine diesel engine.4.2 litre turbo.i pulled the cooling cap off and a thick sluge was floating on top of the water.the oil cooler is salt water cooled.does any one have any idea wear it could come from?