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-   -   Need Help (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/need-help-592472/)

2ndgensilver 10-31-06 01:42 PM

Need Help
 
ok heres the problem, my car (Tii) will start up but wont idle by itself. when i drive it, it drives normal as long as my boost gauge is at 0 or vacuum. as soon as it starts to boost, it looses power and gets really loud. any ideas?

I know its running too rich and i might have a small vacuum leak if that helps. thanx guys

TriadMotors 10-31-06 02:09 PM

vac leak

RX Freak 10-31-06 02:11 PM

Mine did the same thing when I had a vacuum leak. Pop the hood and listen :) Good luck

Lukav 12-06-07 11:49 PM

i posted this on another thread too, but...did you ever resolve this problem? my car is doing the same thing and i had ordered an safc about a week ago so we hooked it up (s5) and when i turn the ignition on the airflow reading spikes to 100%. when you leave the ignition on and press the flapper it jumps down to .4%. i'm gonna try to replace the airflow meter.

any other suggestions are appreciated.


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