SpunkysRam, My truck did the same thing this summer. It died going from reverse to drive real quickly after start-up and backing out from a parking place. It did it 3 times in one day. What I noticed was it was hot 90+ deg. , the a/c was on, fan clutch was engaged, and I have a DTT with 89% T/C. I think it was alot of load at idle and when dropped into drive it felt like the electronic governor couldn't catch up quick enough and it would die like the key was turned off. If the winter reflash raises the low idle, that may help, I would like to know. All I have is an EZ and I would like to put in some 1. 5 edm's and a dodgezilla, but I don't want to make a FUSSY truck either.