I so i just put in a new boost gauge and dont get more then 9psi WOT on the freeway
Its an isspro gauge.
Any ideas why? Im pretty sure i installed it right. it was simple and the line is not kink whats the normal boost reading, ?

also looking in my engine i noticed a Vacuum or something.. a hose was just laying there and looked around and couldnt find out where it went.. any info on where it goes would be very helpful

Here is a pic of the loose Vacuum line.. its the line in red

 

Proper place to measure boost is here:






That or you could drill and tap the intake manifold

 

why did you hook your the boost line to the vacuum pump?

 

haha no i found my boost leak, thanks for the pic! its in the right spot.... but still dont know where the vacuum hose goes.... and goes off to a T .. one end is open and suppose to go somewhere i think... other end goes to the brake booster hose and the last part of it goes to the vacuum warning sensor...

 

vacuum warning sensor

 

o and on my boost leak... i just did a more deatil look and its the boot for my intercooler... theres like a 2 inch big cut in it ... donno how i missed it the first time

 

it go's to the booster and the other end go's up to the cowl and does your 4wd stuff, transfer case and locks in the front end

 

so i can just block it off i guess???... since i have a 2wd and no cruise control

 

try blocking it off for now, if you have a problem later, than worry about it. thats what i would do

 

it also runs to your cruise control if i remember but if your brakes work who cares plug it and wait till something doesnt work then look again