I have a 2010 F250 6.4 that is egr and dpf deleted. Truck has 156k miles on it. A couple weeks ago the truck seemed to hesitate while driving at low speeds. Then one day coming through a stop sign the truck was hesitant and jumpy then stalled out and shut off, no check engine light came on. Let sit for a minute and cranked right back up. Its has seemed hesitant ever since and stalled out one other time. Then the other day on the way home from work It acted like it did not want to run, very hesitant. Got it home and shut it off. Went to crank it later that night and nothing. Turn the key to on, no glow plug light comes on and it flashes every warning message at me (check brake system, oil temp, oil pressure etc.) had batteries tested and replaced, still does the same thing. Any ideas?