[hillbillyhays]

We just made my first upgrade on my 7. today. Pretty ez install but at idle or at just a roll, the out look says that i have 5 psi WTF. well reset it and still says 5 psi.. Please help.. This is my first D MAX JUST CAME OUT A 05 CUMMINS a and luv the MAX:gearjamin

 

[Diesel Nut]

Sorry, but I am a little confused on what you are asking. I assume this is an 07 classic LBZ motor. Now, am I understanding you correctly in that the 5psi is boost pressure?

 

[hillbillyhays]

Sorry about that i ment it was a LB7, and even at idle the out look states that i have 4-5 psi of boost. :drink