I had one and now I dont. Multiple injectors, radiator, rear main seal, and never ending regen issue that could could never be fixed. Mine was an 08 job 1 so maybe it was just because it was the first of that truck made but it was a POS. Don't forget that many of the engine problems cant be fixed without the cab having to be raised off the truck first therefore repairs are $$$$. I would look at other brands or if you are sticking with Ford make it after 2012 so you aren't buying a first year 6.7