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View Full Version : I've got it fixed!!!


HKrpS13
08-06-2002, 01:10 PM
The problem I had was when I get to a stop, the RPM drops so much, the engine stops. To fix this, you need to adjust your A.A.C. (accesory air control). Turn your engine, leave it for a while, then adjust the AAC so the RPM is 700 for 91-and up and 750 for 89-90 (around there, I forgot). After that you adjust your timing.
After doing this, I had no problem until I stoped with the A/C on. When I have the A/C on, it did the same thing. I'm not sure why yet.

Starlin
08-06-2002, 02:06 PM
Mine does that when AC is off, But when I turn on the AC it idles fine. If I turn that up would my idle climb way high when I turn on the AC?

Starlin

HKrpS13
08-07-2002, 12:42 AM
I don't know about that. I think the problem with yours is either the idle is set at a low position or there's something wrong with the airflow meter.

Halz
08-08-2002, 01:19 AM
Why adjust the idle valve when things were running just fine before?

This 'stumbling' problem happend to my '89 and it was resolved with soaking the AIV/AAC (whatever it is... i forget <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/tounge.gif" border="0" valign="absmiddle" alt=':p'> ) in carb cleaner. Rinse, dry, stick it back on. Hasn't been a problem now for months..

HKrpS13
08-08-2002, 02:22 AM
Are you talking about the throttle body? I don't know what kind of problem you had with your 240SX but this is how I figot mine fixed.
What was your problem?