1995.5 dies while driving

1995.5 2.7 4WD 5 Spd. Truck has always ran fine no issues with 225k. Driving earlier in the week and it started cutting out and died and would not restart. Tried starting today and it would only crank. Pulled the plugs, they had good spark. Swapped the EFI relay, still no start. Pulled the return line off the fuel rail, fuel gushed out while cranking and it sputtered a little like it wanted to start. Put the return line back on and it fired right up. Let it sit and idle for an hour with zero issues. Got in to drive around the block and died half way around the block and now just cranks with no start. Starting fluid has no effect on it. Any thoughts options or ideas?

 

What does pulling your codes show you?

So now you have no spark and no fuel?

 

I will have to pull the codes this evening. It currently still has spark and still has fuel coming out of the return line.