Yeah I love the diesel motor. The sound of it just gets me excited. I am just wondering if its worth giving up my warranty of my new truck. I mean I will be getting some extra things such as the diesel motor, 4WD, power windows and locks, plus the extra space of the extended cab. It makes me a little nervous that the truck was plowed with at one time (has a sticker from the plow company who installed the plow on the front of it). I just want to buy something that was beat on too much.