[bryab123]

ok so i got my boost gauge hooked up and my truck is basically stock the only thing i have done is turn the fuel screw a couple turns. the maximum boost i have seen is 10lbs. is this ok or is something wrong? :confused013:

 

[gear jammer 91"]

If you still have the lock collar on the fuel screw, and the high idle screw is still in the stock position that sounds ok maybe a little low. Also what year is your truck? It makes a difference in how much affect the fuel screw has on the engines fuel supply.

 

[TaterSalad]

it sounds low if you've turned it up. should be seeing around 18-23 lbs of boost...

 

[peobryant]

10psi is low for a stock automatic truck (I/C) so you have a leak somewhere.

 

[bryab123]

my truck is a intercooled 91. the lock collar is still on but i had to turn the idle down just a hair. what can i do or check to get my boost up?

 

[bryab123]

its also a 5 speed

 

[dnelson]

check to be sure you didn't kink the line to the gauge when you put it in.