garyp4951 wrote:
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.
Ouch that stinks. 
If it's a head gasket it like has water in the oil or vice versa or will be burning coolant and will be low. Doubt you could drive t 2 hours and then overheat though.  Hope it's something simpler.  Did the fan kick on?