I have an 05' LLY and I recently tried an ATS Epower programmer on my truck. I plugged it in and the first screen said "Duramax Flasher, Version 2.49, 8 July 10, LB7/LLY/LBZ/LMM" then it changes to the next screen for a split second which says "HOT +2 E.T. TUNER, ATS 9-12-08, www.atsdiesel.com, 1-626-949-6002" then immediately changes to a screen that says "Bad Ram" and I can't proceed or do anything from that screen. Anybody have a similar problem or heard of something like this? I called PPE and they said I could send it out for 150 just for them to look at it but not guarantee to fix it.