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0 PSI in first turbo

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Old Apr 13, 2003 | 02:52 PM
  #1  
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From: Bryan, TX
0 PSI in first turbo

I searched, and I didn't find any answers to my problem, so I thought I might as well post it.

Car is stock turbos, large street port on the engine and cat back exaust. The turbos are newly rebuilt because they old ones decided to blow oil by and mess themselves up. That was 2 months ago.

The problem is basicly I get exactly 0hpa or 0psi at full throttle, untill the second turbo kicks in and I should get 10, it goes to .5hpa (reading this off my turbo timer). It also makes a MUCH louder sound when I lift, simular to a WHOOSH instead of the stock blow off sound I am used to. I am hoping this is just a hose poped off or something. ANY ideas are welcome, and if I don't hear anythign by the morning, I guess I will take it into the shop I bought it from in january so they can fix it under the warenty they gave me.

I really don't want to do that though. HUGE waste of time.

Thanks for any help at all.
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Old Apr 13, 2003 | 03:21 PM
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From: south jersey
a hose prob just popped off like you said. did you look around yet? check this site out:
http://www.autosportracetech.com/RX-...leshooting.htm
you first need to get the primary turbo working before the second one comes on, and according to a pressure converter, .5hpa is basically 0 psi.
nick
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Old Apr 13, 2003 | 03:52 PM
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From: https://www2.mazda.com/en/100th/
look at the precontrol on the turbo, especially if its been rebuilt.

mike
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