After a $900 repair bill for a water pump, crank sensor that the belt broke, and new belt, I made the 2 hour drive home.
As soon as I got of the interstate in slow traffic it started running HOT again, and you might say I'm PO'd. I called the dealer, and he said it might be a head gasket since it got hot when the water pump broke.
I have a diesel shop friend nearby, and will get him to check it out, and hope for the best.
As soon as its fixed I think I'm done with this over heating, and ac ****. The problem is all the newer ones have so much emission junk on them, but at least they would be warranted.