99-03 7.3L General Discussion
Okay fellas, I'm new to the diesel community (sort of), I work for John Deere as a mechanic. I know a little about diesel engines, but know nothing as far as tuning. I have an 02 F350 single cab single rear wheel 4x4. Obviously has the 7.3 engine, and has around 200k miles on it. It's mostly a...