5 ton dies when revved

[Norinco666]

Been gone awhile from this site and from tinkering on the trucks slgor awhile. Went to start my dad's 925a1 the other day to take it for a spin down the street truck started fine no hesitation let it air up drove out the driveway started to hit the pedal to go the engine revved up and right before 2nd gear the truck shut down and rolled to a stop. Put it back in neutral then reversed back to the drive way to get it back on the property. Tried the same thing by placing the truck in neutral and revving it and she died. Replaced the fuel filter this morning didn't look to bad I usually run an additive. Put the new filter in primed the hand pump she started up no issues let her warm up a little revved the truck again in neutral and it died. Next step I'll be checking the air filter after that I'm kinda stumped. Just wondering if anyone has had similar problems. I've already skimmed over some threads about fuel issues and what not. Any help/pictures would be much appreciated

 

[Mullaney]

Been gone awhile from this site and from tinkering on the trucks slgor awhile. Went to start my dad's 925a1 the other day to take it for a spin down the street truck started fine no hesitation let it air up drove out the driveway started to hit the pedal to go the engine revved up and right before 2nd gear the truck shut down and rolled to a stop. Put it back in neutral then reversed back to the drive way to get it back on the property. Tried the same thing by placing the truck in neutral and revving it and she died. Replaced the fuel filter this morning didn't look to bad I usually run an additive. Put the new filter in primed the hand pump she started up no issues let her warm up a little revved the truck again in neutral and it died. Next step I'll be checking the air filter after that I'm kinda stumped. Just wondering if anyone has had similar problems. I've already skimmed over some threads about fuel issues and what not. Any help/pictures would be much appreciated

.
I can't help but wonder if you don't have a crack in a rubber fuel line.
Have you tried looking carefully at the fuel supply lines?

 

[Wreckclues]

Had a similar problem with my M813, turned out to be a rotted out pick up tube in the tank.

 

[Mack90]

The filter in the injection pump may be worth checking of you find nothing else.

 

[fuzzytoaster]

It appears to be throttle based. Turn in the screw on the injection pump shutoff solenoid to eliminate the electrical portion of the problem. Report back if any changes.