Re: Purchasing Questions
One thing I would definetly do is plan on spending at least $1k on minor repairs, upgrades and a tune up once you buy a truck. Consider it as your own insurance on the transaction you just made. I will also second what has been mentioned about having a local owner check out the truck for you, especially one who does his/her own wrenching.
I would never trust what anyone tells me regarding the maitenance that has previously been done, receipts don't alter my course of action either.
If I were buying a truck I would change all of the fluids, check the brakes, do a complete tune up, replace the fuel pump and filter, all the common maitenance and easy repair items etc.... And I would do this before I started driving it anywhere.
Once that is done run it on diacom, datamaster or one of the other tools and verify that it is running safe and strong.