‘98 6.5 TD stalled while driving and current no start

[Indyjoy912]

Hey everyone, I’ve been searching the forum and threads trying to track down some ideas on what could be causing my issue. The truck had been starting and running great, no issues, decent power, etc. While pulling my covered trailer it threw me from 3rd gear, and locked me out of it. I had previously replaced the transmission about 4,000 miles ago so I assumed it was an issue there. I checked my wiring in the transmission, fluid levels, shut the truck off turned it back on. Got back up to 3rd made it about half a mile then it did the same thing. I was at a bad spot to pull over and wanted to get to a better location so ran about a mile further in 2nd gear and right as I was preparing to pull over the engine stalled. Haven’t gotten the truck to start since then. Towed it home and have done some troubleshooting since then.

-Found loose grounds on rear passenger side of the engine coming from the harness. Cleaned and tightened.
-Replaced glow plug relay because I noticed one of the terminals had broken.
-tested fuel shutoff solenoid.
-tested lift pump (runs while cranking).
-tried a new PMD, without harness extension on it (ensure if it works, don’t have a running 6.5 to test it on).
-loosened injectors lines to push air, don’t seem to be getting any fuel to the injectors.
-loosened glow plugs on drivers side to lower compression resistance.
-DTC p0380 still present
-no other DTC

My thoughts are either I have a bad PMD still or crankshaft position sensor? Also does 6.5 have a separate camshaft position sensor or is it done through the IP? ( might be a dumb question but I’m finding mixed results online)

 

[Indyjoy912]

I found the answer to my camshaft question, it is done through the optical sensor on the IP.

I saw recommendations to go ahead and check fuel filters. I pulled the filter in the valley and found some small metal particulate in it. My thoughts were if the return from the IP runs back through that filter housing then maybe the IP shelled and sent the particles back through there. I did fill up the truck not long before the initial stall, so I suppose it could’ve been in that fuel.