I have changed both fuel filters and there are no fuses that are blown. Still will not start. Any suggestions. F-250 6.0 Diesel 4x4 2005 model

See if this link helps:

https://www.askmehelpdesk.com/cars-t...ml#post1415281

Is there any smoke? If so, what color?

Well, grease monkey, I was asking for more info to provide guidance. For instance white smoke would indicate low cylinder temp, a lack of black smoke could indicate a fueling issue. But I guess you can troubleshoot a problem over the internet without symptoms, an ability I wish I could possess.