2000 Ford F350 Engine dies

Start with the basics, and work your way up, Last tune up was? Wires plugs ALL filters? If all that is ok, check for a stuck EGR, then test fuel pump pressure, If it won't restart, determine what's missing, the engine needs three things to run, Spark at all plugs, gas to all cylinders, and compression in all cylinders, tho an engine may run lacking one in one cylinder, it won't run very well!
https://www.2carpros.com/car_repair_video/test_fuel_injection_pressure.htm
Go here and checkout our video.
https://www.2carpros.com/car_repair_video/test_engine_ignition_system.htm
and this one!
https://www.2carpros.com/first_things/car_cranks_but_wont_start.htm
https://www.2carpros.com/dia/how_to_check_compression.htm
https://www.2carpros.com/dia/index.htm
NEVER? Test fuel pressure and replace that filer.
If the check engine light is on: First thing you need to do is have the codes read, Autozone does it free, Post the results with the code number(s). Even if the service engine light is not on, there should be freeze frame data stored.
If it won't make it to Autozone, buy a cheap scanner, they can be had for 30-40 dollars, a good investment, since they cover all cars sold in the USA from 96 on...
If the light is blinking, it means possible damage to the Catalytic converter...misfires...service it right away!
Puchase readers here.
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Sorry I must have missed where you said "deisel" in your post. Do you know if the CMP saftey recall was done on this truck? I will email info about it to you. Call a Ford service desk, give them your VIN, they can tell you if your truck has been repaired under the recall. Tets the fuel pressure, This is VERY important! Info on the way.