03 not starting need help

[dieselman24]

I have a 03 with a stg2 cp3 powerpup and a ts mp8 the truck just cranks and cranks also has a 150 fass what is the problem with this turd. . 573 578 5000

 

[p-Bar]

Disconnect all the boxes and see if it runs. Be sure the FASS is pumping.