let me get this straight....you are getting the motor oil into the cooling system , and not coolant into the motor oil? i'm not sure how that could happen on a flathead
cracked block or not...how is the oil getting into the cooling system? i can see a crack block or blown head gasket getting coolant into the oil
From my experience, this is usually a 2-way street, usually the mix is in both the oil and water, amounts may vary though. As usual, a post with little information to go on. Bob
Guys, Flatheads don't have oil p***ages in the heads, so a blown head gasket can't transfer engine oil to the coolant. The only way oil can get into the coolant is a crack "down under" in the valley of the valve train, and even then, I'd think the pressurized coolant would leak into the oil before the oil would leak into the cooling p***ages.
exactly ....that's why i don't understand what is causing his problem i see he is from Sweden so maybe something got lost in the translation
Either way the engine needs to be pulled and looked at... But it doesn't look good for the old flatty