Truck died now won't start

[gh1975]

I have a 1995 Ford F250 powerstoke,today I was going up a hill and the truck just died.It cranks but it never will act like it's going to start.The only thing I've noticed different about it other than not starting is the glow plug light on the dash doesn't light up now when I turn the key on.This is my first diesel truck so I don't know much about them but I really need to get it running again.If anybody knows what might be wrong it would really be appreciated.Thanks.

[djsdiesel]

check fuse #22 in the engine compartment. If it is blown it is your fuel heater. Unplug your fuel heater and replace the fuse.

[95stroke]

Cam sensor,, mine did this,,turns/cranks,,no exhaust output
But ask some of the others

[psd tuner]

CPS, if the rpm gauge doesnt move it is the cps. A lot of these trucks die because of a CPS. The cam position sensor usually cost around a $130.