Can't build boost, help

[nos.mike]

ok i got a 94 gsr b18c1 motor is stoke with a t3/t4 turbo 440 injecters tial waste gate im tuned at 9psi. now for whats roung the car wont boost over 2pouned of boost iv looked at all the piping iv changed the turbo iv changed the waste gate. i did a comp. test it was at 190 all the way acrose so now im lost the car smokes and runs like shit in the morning and sounds like its miss firing pleace let me no if u guys may no somthin

 

[mjones73]

Check for vacuum leaks. Something is leaking between the turbo and the head and letting the boost vent off. It could be anything, injector o-rings, piping, etc..

 

[blaketeg]

sounds like your tune is f*cked up, what kind of tuning program do you have?

 

[Prozon]

Was it tuned properly?
Wastegate maybe?

 

[gs300cky]

or wastegategate could always be leaking ait if the spring is stuck open

 

[Tam4511]

lik asked above

are you tuned?

 

[TeggyBear_Ls]

maybe you have the wastegate vacuum lines wired wrong. normally if you're not boosting max psi, you can have an exhaust leak, not letting the turbo spin as fast, wastegate could be damaged or something, or your intercooler piping might be leaking, or even a hole in your intercooler

 

[redrocket]

More Beans!

 

[mjones73]

Nice, question was asked a week ago, no response from the OP...

 

[Prozon]

88 posts in two years. Probably doesn't come here often lol.

 

[TurboB16JDM]

Wasn't your car for sale on H-I? lol

 

[TurboB16JDM]

http://www.houston-imports.com/forums/showthread.php?t=602852

 

[Charlie Moua15]

did you check your couplings?

 

[hidenplanvew]

its your thermocouple it wont let you jump into hyperdrive.... Spell check would help the op out alot!! Wrong not roung, stock and I have not iv damn I hate people who cant take the time to type something out

 

[Rich-PMS]

Do a boost leak test and determain if you have a leak.