Buying a used diesel - 7.3L, 6.0L, 6.4L. Opinions?

[krist003]

Hi there folks. I need some advise.I know there is too many threads to count on these diesel engines and which is the best, blah, blah, blah. I am looking for opinions on buying a used crewcab diesel 4x4 with 100k-200k miles. I once had a used 1999 7.3L several years back and it was a great truck, but i sold it at only 80k miles (should have kept it). So I am not sure if I would have encountered any problems in the 100-200k mi. range.

What are some concerns and what should i look for when buying a 7.3, 6.0, or 6.4 with this many miles? What kind of parts would i be looking at replacing on each model? Potential cost of repairs on each model? Looking for reliability and i know in this thread I will be getting a lot of "go for the 7.3" answers (and i am kind of leaning that way myself) But i am looking for answers from people who have owned several diesels or mechanics who have worked on all models, not the guy who has just owned one diesel like me.

I will be using the truck as my daily driver, tow rig, hunting rig, etc. I only drive about 20 miles a day city driving, 1300' elevation, and tow a lite travel trailer every other weekend. Looking for something below $15k.

I really appreciate the time spent on offering advise as this is a big decision for me. So thank you in advance!