7.3 dies when hot need help

[e.nickkk]

2002 dies when hot I replaced the hpop n hoses still dies when hot with no codes replaced icp sensor I'm running out of ideas and did cam sensor or crank idk by the water pump any other ideas?

 

[02strokin]

Injectors or o-rings on the injectors just had this same problem on a 00 truck

 

[e.nickkk]

how did u find out what one it was cant hear a leak with shop air?

 

[Justin@DP-Tuner]

Injectors or o-rings on the injectors just had this same problem on a 00 truck

:whs:

This is a good possibility. Hook up a scan tool and monitor ICP.

It could also be an issue with the IPR.

 

[littleredstroker]

with VC off when its hot, cranking @no start, if its a internal o ring leaking you can see it leaking out at the top of the injector below the solenoid. I was told, and don't know enough about them to know if a external oring will cause a noticeable leak/ not push oil out of the deflector.. maybe someone will chime in who knows more than i

 

[e.nickkk]

Icp at idle running is 500 if I unplug icp sensor its 740 @ start up I c icp climb to 2k really fast just before it starts I will try to get it hot n check pressures thanks for the info keep the ideas coming

 

[Rideracelivemx7]

when you replaced the HPOP did you reoring or use a new IPR? like travis said above it could also be an injector oring and youll see it leak pretty good under the valve cover if you take them off.

did you hook up a mechanical gauge?

 

[dsberman94]

CPS did same thing on my buddies truck. Replaced CPS and fixed the problem.