What to look for
 

Hello, I'm new to the forum, and i'm going to look at a 06 f-250 on Saturday. It has the 6.0 in it which i've heard some concern with. So is there anything i should look for specifically? The truck has 88000 miles on it and they're asking 24,000. (price is a little high because it has newer tires and rims) Any and all input is greatly appreciated. I cant wait until i can get into my first Diesel!