3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

0 PSI in first turbo

Thread Tools
 
Search this Thread
 
Old 04-13-03, 02:52 PM
  #1  
Rotary Enthusiast

Thread Starter
iTrader: (4)
 
Join Date: Jan 2003
Location: Bryan, TX
Posts: 766
Likes: 0
Received 0 Likes on 0 Posts
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.
Old 04-13-03, 03:21 PM
  #2  
Full Member

 
nmo93's Avatar
 
Join Date: Jan 2002
Location: south jersey
Posts: 246
Likes: 0
Received 0 Likes on 0 Posts
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
Old 04-13-03, 03:52 PM
  #3  
Moderator

iTrader: (3)
 
j9fd3s's Avatar
 
Join Date: Mar 2001
Location: https://www2.mazda.com/en/100th/
Posts: 30,829
Received 2,596 Likes on 1,844 Posts
look at the precontrol on the turbo, especially if its been rebuilt.

mike
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
Th0m4s
Build Threads
25
02-26-19 02:04 AM
C. Ludwig
Single Turbo RX-7's
49
01-30-19 06:31 AM
Queppa
New Member RX-7 Technical
8
09-02-18 09:53 AM
dkwasherexd
Single Turbo RX-7's
21
05-27-17 04:51 AM



Quick Reply: 0 PSI in first turbo



All times are GMT -5. The time now is 03:25 PM.