Picked mine up with 2500 miles on it. By 2800 it had a box on it. By 20,000 it had a downloader. Everything's peaches.
Since you're asking alot of Cummins questions before your next purchase, let me just tell you...these things are tough. You've gotta be doing something really really stupid to mess one up. Yeah, every now and then you hear about someone dropping a valve seat "just driving along", but overall these things are tough and reliable beasts. Problems are few and far between. It'll be a refreshing change. Imagine, opening your hood and having it
not look like the junk drawer in your kitchen.
![Stick out tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
oke: LOL
I see you're looking at '07s, eh? Those emissions gots me scared. If you do pull the trigger on an 07, I'd advise leaving it stock for a couple k miles. I'm not worried about the engine, but all the emissions crap bolted to it messing up the works. If you've modded, they'll be looking for every excuse they can to make you pay. Mark my words, these emission controls are the "debble".
My advice, get a late 03 to early 07 that is not overly emissions equipped. Bombs away!