I know about the engine problems, but those seemed to be centered around the 03-05 models so I figure the 2006 should be as good of a year as any for the diesel powered F-350. Any of you guys out there have experience with the 2006 6.0L F-350? Did you have any problems out of it? I'm looking at one with 150k miles on it. Anything in particular I should look at when I inspect it?