I have a 97 f350 with a 460 that doesn’t get any fuel at the rail. It was running fine, parked it and now here we are. Here’s what I’ve done so far, drained the fuel (which was pretty dirty), replaced the filter, I tested both pumps which are working and spray fuel, one is new as I replaced the rear tank as well. I blew out the fuel line, replaced the pressure regulator, checked the emergency shut off (even though the pumps were working so that couldn’t be it), and I think I ruled out a fuel switch valve as I don’t believe this truck has one however I’m not 💯 on that yet. I don’t think it would be helpful to replace injectors since there’s no fuel in the rail. The truck will run on starting fluid but otherwise chokes out. Any ideas?

 

It would pay to get hold of a fuel pressure gauge and see just what kind of pressure is at the rail.

There should be a fuse in the line that provides power to the injectors, ck all the fuses,

 

thank you, I did go through most of the fuses but I’ll double check them. I already picked up a gusher, I’m going to hook it up here shortly and Post the results. Thank you!