Was the crankcase oil emulsified, or was the coolant in a layer under the oil? It would be almost impossible to avoid an oil/coolant mix in the crankcase if the coolant entered the crankcase with the engine running.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
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