[F350project]

https://www.flickr.com/photos/[email protected]/15006725930/

I have a pressure gauge rigged to the test port of the fuel regulator. If you watch the video I get 62 psi (blue spring) initial KOEO but then it drops once all the the self test are done, injector buzz glow plugs etc. It also does not come back up during cranking. Am I not suppose to always have the 62psi once KOEO?
Is my fuel pump bad or what?

 

[JorgeCanek]

Well... the pump has a time when you are KOEO, otherwise your batteries would die. It is about 30 seconds.

But you should get pressure while cranking.

Theres a thing on your steering column that sends the voltage when you are cranking.

Try cranking the engine manually, by jumping the cables on the starter.