7.3 won't start after oring r&r in HPOP

[johnorless]

I just put new o-rings in my HPOP and now she won't start. Put on a new cps, wait to start light is going on, ipr isn't stuck and solenoid is good. Anybody have any ideas?

[WHISKY6]

Well its been 3days since i replaced the plug bottom of HPOP and truck will not
start,even when unhook sensor to fool PCM into think it has more pressure than
it has still no start. the only thing i noticed today was i am getting fuel smoke
out of intake at turbo while cranking,the sick part about it is i drove truck home
when oil leak got really bad any ideas,thanks

[smokenhalfton]

sounds like you got air in system, are you getting oils press while cranking?

[WHISKY6]

Well ended up taking truck garage to run on scanner and fix,they wanted about
$1700.00,so had truck brought back home ordered HPOP. I was told there is a
anti-drain valve in 95psd,but can not find out what it entails,can someone tell me what to look for or a picture of it,thanks,also what scanners are the being
used by members keep in mind price and quality

[sschmidt]

did you prime your hpop after the oring install if not there is a plug on top remove it and fill with engine oil may have to fill 2 or 3 time but shure to reinstall plug befor you try to start it