i put my agp wastgate in and i routed the vac lines like i did last summer... but for some reason when i hook all the vac lines up and i go for a drive my gauge buriies its self past 20... i know its not the wastegate cause i put my stock wastegate it it still does the same.. has anyone ran into this..... and when i go back to my stock set up it works good agin... so confused plzz help... LoL[/align]

 

What do you mean by stock setup? You said when you put the stock WGA on, it does the same thing.....[/align][/align]I'm lost. [/align]

 

it depends on how you route the waste gate vacuum line

 

lol when i put all the vac lines back the way the came from factory it was fine.. when i t'd the greenline the wastegate i have that problem.. no matter if its the stock wstgate or the agp.. i also tried t'ing into the blue line to the wastegate and the gauge still burries itself... did i clear it upp a lil... sorry

 

As far as I can tell I have the same wg, my vac line connects to the port just behind where the cai goes on, it a vac port on the turbo houseing it self

 

sounds like a hose popped off...cuz theirs nothing controlling the boost..

 

nope all the hoses are on.. thats what im saying its so messed up i dont kno whats going on!!!

 

when i first got my car i put a waste gate on and had the same issue. It was a vacuum line that had popped off on mine. No vacuum to open up the waste gate so it stayed closed. be careful not to dive her hard til you get her fixed. Have you tried a boost leak test on her?

 

yep ive tried a boostleak no leaks... ive tried t'ing into the blue line and green.. nuthing any other suggestions... im all out of ideas

 

ive done a boostleak teast there are no leaks.. all my hoses are on and zip tied... i tried t'ing into the blue line and green both do the same.. any other suggestions im all out of ideas