Hello everyone, I have been looking around a while and have the chance to sell me 2005 2500hd 6.0 4x4 extend cab Chevy. I am looking at an 02 or 03 Gmc 2500hd duramax, pretty much the same truck I have now with a duramax in it. I know nothing about diesel. I have read that some have injector trouble? I can pick up this truck with just over 100,000 miles on it. Never pulled anything heavy, I think it has pulled a 3 place enclosed snowmobile trailer a few times a year. For the most part the guy at my work drives his jeep and the truck just sits. He is asking 13,000 for it. He said it does have a programmer, not sure which one. All stock other then that. He said no work has ever need done on the truck. I have no clue about diesel's except that I want one for pulling my camper. Any comments would be great. Thanks, truck is 4x4, auto, everything else but leather.