It's all good man that wasn't intended to be said in a bad way, just what I thought about the comment before that's all. I know what you mean about the problems with vehicles, I seem to have that same kind of luck.
I can't believe that no one has been able to figure out exactly what is wrong with the truck. That doesn't make sense. Give Scott a call and Buchanan and Young Dodge in Burnsville and let him know what exactly it is doing. It will at least give you another persons advice on the situation. It's either Scott or Adam who does the work on my truck and Scott is very experienced in Cummins.
Hope you get it figured out man!
-Chris