NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   1st Generation Specific (https://www.nopistons.com/1st-generation-specific-16/)
-   -   Keeps stalling (https://www.nopistons.com/1st-generation-specific-16/keeps-stalling-937/)

falcoln0014 06-17-2002 11:15 AM

I had something similar to mine happen...after school one day I went to start her up with the choke as usual...she would run until I killed the choke and the engine was warm...then nothing...spudder and my engine would die



We had to take her to a local mechanic...something to do with a valve in the idle circuit...it would have cost too much to fix so he just put a piece of hose to bridge the gap



I can tell you one thing tho...if you have the cash find someone to put a carb kit on your car...tune it...the whole works...anything to get rid of those bloody valves and switches the japs put on our carbs



just be sure it includes a fuel pump if you end up doing that someday...from what I hear the stock pump is a POS

SoRRoW 06-18-2002 08:19 AM

Do Like I did ...





Stripp all the emissions off..vacums....air pump etc..

Throw away your intake and carb...

Get a Racing Beat intake and Holley 600 mechanical secondary..double pumper..

Get a header while your at it ..

Go get a Holley Blue fuel pump with regulator ..cause stock pumps push like 4 psi of fuel...



The throttle cable braket I made out of a alternator braket.



man to much to list.....on what to do ...but its alot better than the stock set up..



unless you car about gas milage or emissoins

schmoker 07-07-2002 05:44 AM


there is a fresh air supply for the cat coming out of the intake manifold. if you do not block this up (everyone sells a blockoff plate) you will have a vacuum leak. Resulting in the problems you describe.
thanks I will have to try that.

I also have a question. What turbo Muff. should I use for my 85 GL? Mine got all bent up. I got rear ended by a bmw.

xman 03-16-2003 09:07 PM

RotaryRookie,

Sounds like you have a vacuum leak. I had a similar problem when I removed my carb. My cat is removed, and I am running with a straight pipe w/out a presilencer. A presilencer will reduce your exhaust noise (mine's a little too loud for my liking). If your cat is removed check to see if you have a vacuum leak from the back passenger side of your carb. There should be a small blocking plate there where a metal tube would have been feeding air into the cat. This might be where your vacuum leak is. Mazdatrix, or RacingBeat sell various block-off plates for those of us who remove the emissions stuff from our X's.

Racer X 03-16-2003 09:39 PM

Holy ****.A last years thread back up here? https://www.nopistons.com/forums/pub...1047683561.gif https://www.nopistons.com/forums/pub...IR#>/dunno.gif

drifter 03-16-2003 09:42 PM

I thought I didn't recognize any of the names... I'm like who the fu*k are all these people. https://www.nopistons.com/forums/pub..._DIR#>/dry.png

Smog Fighter 03-16-2003 10:00 PM

https://www.nopistons.com/forums/pub...1047683785.gif https://www.nopistons.com/forums/pub...1047683358.gif

Hereonout 03-19-2003 04:15 AM

https://www.nopistons.com/forums/pub...1047683561.gif

Racer X 03-19-2003 05:00 AM

https://www.nopistons.com/forums/pub...1047683561.gif https://www.nopistons.com/forums/pub...1047683621.gif Let this thread die already.......... https://www.nopistons.com/forums/pub...IR#>/angry.png

j9fd3s 03-19-2003 10:41 AM

i'm killing it!



mike


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