94 65 quits at random

[spoolnhaulin]

hey guys just looking for some insight i have a 94 6.5t it was idling the other day and it just quit on me no signs of anything i listened to all my friends instead of doing proper diagnostics and replaced the pmd (intake mounted) it ran great for a whopping 24 hours today it quit driving along at 2200 rpm it quits and will not restart i have fuel to my pump from my lift pump (i have a lift pump prime switch ) and i have fuel at my return line on the ip itself but abslolutley no smoke duringcranking pmd was replaced recent fuel filter always run anti gel and its only -5 celcius or 20 farenheit or so its my money maker so i need er on the road any help is much appreciated thanks

simon

 

[ak diesel driver]

checked fuses?

 

[spoolnhaulin]

i havent but it runs and stops then runs and stops which kind of rules out blown fuses but i guess i really shouldnt rule anything out untill i know for sure

 

[ak diesel driver]

check your fuel shutoff selenoid

 

[buddy]

Grounds! Check the rear of the passenger side head Need to find at least two ground terminals there and should probably clean them up.

Is the lift pump running while the enigne is running?