A Real Interesting Overheating Problem

A blown head gasket comes to mind.

Thanks Rod Knox,
You have how much/hrs to fix?
Raylon

The quickest answer I got locally was nearly $2,000 with no details of the time but thatā€™s not a job for a DIYer in the driveway. And the estimate made no mention of the possibility of a damaged head and the cost if that were found.