Hey y'all,

I was wondering if you have any easy ways to deadhead the HPOP. Can I just unplug the FICM, put 12V to the IPR and crank away and use the ICP reading and my gauge, or is there a specific way I have to do it?

Thanks!

 

that would work, my questin is why? think your pump is dead?

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also make sure you watch your guage, I wouldn't let it go over 4000psi, might hurt something.

 

its maxing out my gauge above 4000 psi. so the pump is good... im gunna throw an ipr at it and see if that the issue.

The issue is a hard start when it sits more than 10 hours. It'll start and die, start and die, start and die... FICM was repaired, engine rebuilt, new hg's, studs, 1 new head, all new bearings, new Oil Pressure Regulator, aftermarket HFCM, Blue spring upgrade, new injectors, but i totally spaced out the IPR. PCM and FIcM are at current revisions and im running out of options!