Low rail pressure with dual fuelers

[06dmax]

Okay did test when first stared it had fuel comin out tightened prv a little more now no fuel comin out

 

[JD Dave]

Okay did test when first stared it had fuel comin out tightened prv a little more now no fuel comin out

unlug the second c3p and make sure it still doesnt leak. You know that was your problem when it was leaking at idle.

 

[Harbin_22]

Could be the fprv not tight enough. Mine had to be very tight.

Hmm. Said this days ago. Should fix your problem. Glad it was somethin easy

 

[06dmax]

Now my rail pressure at an idle is 14 haha went from low to high

 

[Dan@PPE]

how much lift pump pressure are you ruuning? you only need 8-10 psi

 

[Harbin_22]

What is it commanding at idle?

 

[06dmax]

I don't no yet to put a Guage on it I'll turn it down To check If it changes

 

[06dmax]

5.4

 

[06dmax]

It was the pump pressure good call!!!