Finally got my rig back. New radiator, repaired Intercooler/CAC, final cost, $4500.
Guess what I got for Christmas!!!
The gasket for the CAC was the problem, It only needed one side to stop the air leak. I bought 2 gaskets at $180 each. I shall try to return the one I didn't use unless someone would like to buy it from me at a reduced price. Redlands Truck & RV did a good job and kept me informed with frequent progress reports.