[speeder]

I'm not aware of any particular problems w/ 2000/2001 transmissions, all 4R100 auto trans are prone to failure at around 100k miles. Some do and some don't but I always factor in a trans if no receipt for a good, legit rebuild in recent history.

As a data point, here is a truck I had my eye on a short time back. It failed to sell on eBay for $13.5k, IIRC, $11k cash would have probably bought it. 120k miles, one owner since brand new and absolute freaking showroom condition. I had him send me high-res pics of the under carraige, I mean this thing is mint. No action for ~$13k. This would have been a $16k truck easily one year ago.