Microtech Area is for discussing Microtech systems

Microtech Will not boost

Old 07-30-03, 01:54 PM
  #1  
Junior Member
5 Year Member
Thread Starter
 
Join Date: May 2002
Location: Poulsbo, WA
Posts: 38
Likes: 0
Received 0 Likes on 0 Posts
Will not boost

Have a LT-8. The injectors were leaky so I changed them. I have 550's below and 1000's up top. I changed the throttle body and tps and now my car does not boost up and craps out at about 3600 rpm. I calibrated the tps and the timing is okay also. It revs a little sluggish and will just stop revving and backfire at 3600 rpm. Can anyone tell me why it is so overly rich and why it is doing this.
turbotuner is offline  
Old 07-30-03, 03:34 PM
  #2  
Rotary Enthusiast
10 Year Member
 
No7Yet's Avatar
 
Join Date: Aug 2001
Location: Tallahassee, FL
Posts: 1,402
Likes: 0
Received 0 Likes on 0 Posts
What's your RPMstg and MAPstg? Are you still in normal mode? If so, shoot us your load fuel map values, please.

Brandon
BR7 Racing
No7Yet is offline  
Old 07-30-03, 03:50 PM
  #3  
Senior Member
10 Year Member
 
bejbis's Avatar
 
Join Date: Jan 2002
Location: mobile, al
Posts: 381
Likes: 0
Received 0 Likes on 0 Posts
just out of curosity, did you change the injector duty when you changed the injectors from 550's to 1000's? leaveing the same map in there for those injectors will basically double the fuel output when they come on due to the duty cycle....

Daniel
bejbis is offline  
Old 07-30-03, 05:07 PM
  #4  
Junior Member
5 Year Member
Thread Starter
 
Join Date: May 2002
Location: Poulsbo, WA
Posts: 38
Likes: 0
Received 0 Likes on 0 Posts
I had 900 secondaries before and I just changed them to 1000's. I will get the RPMstg and MapStg values. Yes I'm in normal mode.
turbotuner is offline  
Old 07-30-03, 05:14 PM
  #5  
Senior Member
10 Year Member
 
bejbis's Avatar
 
Join Date: Jan 2002
Location: mobile, al
Posts: 381
Likes: 0
Received 0 Likes on 0 Posts
hrmmm, where did you get injectors from and how much did they cost? if you want to get rid of your old 900's ill gladly take them off your hands.... shoot me an email at [email protected]t.net, or an IM on AIM at screen name Bejbis

Daniel
bejbis is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Shainiac
Single Turbo RX-7's
12
07-17-19 02:20 PM
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
Bauer778
3rd Generation Specific (1993-2002)
10
11-04-15 04:42 PM
zxrazorxz
3rd Generation Specific (1993-2002)
2
09-14-15 07:21 PM
High_Carb_Diet
Power FC Forum
1
09-05-15 09:07 AM


Thread Tools
Search this Thread
Quick Reply: Microtech Will not boost


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: