I've come to the conclusion that its gotta be the ipr or the Hpop. Everything else seems to be Workin fine. Gettin oil and fuel to the top

 

still could also be dummy plugs, maybe the oring was weak and the new pump was enough to make it pop

 

How do I check that? Shop air?

 

yes, but you have to get the special fiitng to screw it into the ICP sensor hole, it is 12mmx1.5. or pull the valve covers off and pull the dummy plug, you will need a 10mm allen socket and if you have to replace them you will need a 12mm allen.

 

This would be easily monitored by watching ICP actual against ICP desired and IPR duty percent.

Shop air is the next best thing if you don't have a way of reading it.

I hate to see people throw parts at these, chances are it didn't even need 1/2 the stuff you already put on it, but alas...

 

Well I pulled the dummy plug. Don't see any cranks in the o rings but they're almost flush. Not sure how thick they're supposed to be but I've got em out so I'm just gonna get the upgraded version

 

Good idea.

 

well dug in deep and pulled the igr and sure enough it was all sorts of screwed up. Got a replacement in and oil pressures back up with no leaks. For some reason now I only have a 1/2 volt to my FICM. Thinkin I got a short somewhere or somethin

 

The truck wouldn't run if you truly had a 1/2 volt. Are you reading voltage with monitor of some sort or an actual multi-meter? Does the truck start now or not?

How are the batteries? Are you sure you're checking the right pin on the FICM if you're using a multi-meter? sorry, have to ask these questions haha.