Drove home from work, about 10 miles, parked the truck. Came back 20 minutes later to move the truck, fired off, put it in reverse, made it out of the driveway and died in the street. Pushed it to the garage, has fuel at the bleeder and no codes. First problem ever, has 115000 miles. I run a diablo at 60hp and that's what I have at hand for diagnostics. And if it matters it about 105 degrees out. An ideas?

Commanded fuel pressure is 34 kpa, actual while cranking is like 1.5 kpa. Does that sound like an injection pump, fuel pressure regulator, injection control module? I know the regulators are common problems on these but it had no symptoms at all prior to dying and no restart. Will it cause a no start or is a pump more likely? Thanks in advance!