Cranks and won't start. Changed fuel filters and battery good. Diesel 6.0.

So sorry to tell you that this particular engine and truck needs an experienced Ford Power Stroke Diesel technician to evaluate it. There were so many concerns when they were new that it's impossible to share now what could be the concern 15 years in. However, a good, experienced Power Stroke technician who was working with these vehicles will know them like the back of their hand and can help. FICM. Injectors. Wiring. So many possible causes. You need that experienced technician to quickly navigate and repair your vehicle. www.repairpal.com/repair-shops