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Car wont boost past 5psi

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Old Dec 28, 2006 | 05:28 PM
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Car wont boost past 5psi

after getting home from the snow my car wont boost past 5psi and im a newb to turbo cars so whats going on thanks
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Old Dec 28, 2006 | 05:31 PM
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check your intercooler piping for a leak
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Old Dec 28, 2006 | 05:33 PM
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Did you hit any big snow banks.
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Old Dec 28, 2006 | 05:36 PM
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Originally Posted by evilevo22
after getting home from the snow my car wont boost past 5psi and im a newb to turbo cars so whats going on thanks
It could be so many things:

Bad turbo
partially popped intercooler hoses
broken/cut intercooler hoses
leaky intercooler
faulty waste gate actuator
faulty waste gate mechanism(pin fell off, rod got bent)
bad eletric stock solenoid

being a MR you could even have a faulty gauge or faulty boost /vacuum line that missread the boost.
etc,etc I could Tshoot in seconds but I would need more details, spit the beans if you want us to help you.

Carlos

Last edited by fromWRXtoEVO; Dec 28, 2006 at 05:39 PM.
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Old Dec 28, 2006 | 05:49 PM
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to check the intercooler piping do you have to pull the whole bumper off
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Old Dec 28, 2006 | 05:51 PM
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Is the car down on power? I mean does it feel like you're only seeing 5 lbs of boost?
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Old Dec 28, 2006 | 05:53 PM
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Originally Posted by evilevo22
to check the intercooler piping do you have to pull the whole bumper off

Which takes about 5 minutes or less...

Carlos
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Old Dec 28, 2006 | 05:54 PM
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was the car (engine) ice cold before you went "boosting"
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Old Dec 28, 2006 | 05:58 PM
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Ok Ill Check Out The Piping And Let You Guys Know Whats Up Thanks For The Help
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Old Dec 28, 2006 | 05:58 PM
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Originally Posted by Turd Squirter
Is the car down on power? I mean does it feel like you're only seeing 5 lbs of boost?

YEAH
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Old Dec 28, 2006 | 06:06 PM
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I had the same problem with my Evo, the jackass I bought it from ran race gas through it and clogged the cat.
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Old Dec 28, 2006 | 06:19 PM
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Originally Posted by BretTheJet26
was the car (engine) ice cold before you went "boosting"
Great observation, typically the car wouldn't boost much at all after you just start it and is cold. This could be one of the issues.

Carlos
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Old Dec 28, 2006 | 10:13 PM
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i figured it all out thinks for the help
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Old Dec 28, 2006 | 10:16 PM
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and it was because of...
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Old Dec 28, 2006 | 10:24 PM
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........................?
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