I have a 1996 RM engine that leaks WATER into my oil. I just changed the complete gasket set, bout a new pump shaft bearings and seals and had them changed but it still leaks water into the oil. Anyone had this problem before or what else I could check to fix this?

 

Had an old datsun pu that did this, ended up being blown head gasket which ended up cracking the block. I know different engines, but aren't they all basically the same? Hope this helps.