Wow,
everytime, when I´m surfing used car websides overthere, I´m wondering about the low prices for the trucvks in general, as it is a Diesel, with appr. 180000 km on it (we own a VW Passat Gas with appr. 400.000 km,230.000 miles) I would not mind to buy it. Under 9000 €, 8 years old, 14.000 miles/year..for US that seems to be nothing (Mrs. makes appr. 16000/year in Germany) Man, that´s awfully cheap an low mileaged.
If the Diesel injection, especially the injector pump, didn´t cause any probs, I guess the rest of the mechanic can be fixed with a Hammer an wrench and a screwdriver.
No matter if You want to buy it or not, if it is nearby it would be worth to have a look.
I would not mind about the statements here:
2006 Ford F-250 Super Duty Review | Edmunds.com
as gas is cheap in the US, it woulde make no sense to buy a Diesel, so some mechanics, or Guys which believe to be one, don´t have any experience with fixing Diesel engines. In fact, if the gassers are much easier to fix, but we ran Diesels for several years, actually 2 Mercedes and 1 Fiat (Fix It All Tony) Scudo, before we owned Ford, Skoda (VW) and Peugeot with Diesel engine.
Some guy in the link is reporting about a "stuttering engine", but nothing about how it was fixed, my thought ist, that they haven´t changed the fuelfilter when they do maintenance. And when another one states " It's so bad it makes my kids cry"...maybe they cried cause of the fun, like the make a ride on a rollercoaster?