ford will not warranty the truck!!! thats pretty messed up!!! i think they could do a oil analysis and tell right off the back if he was up to par on the oil changes. what is going on now with your friends truck? is he still in the battle with ford, or have they started fixing it??
Told ford to stick their 25k up you know where, found someone that gave him 15k for it and replaced it with a 2006 FL 60 dump truck. Has a trailer on the way this coming week to put his mini excavator and various stuff on, not sure if he will keep the 25' GN or not.