Wierd idle problems

[92slowmobile]

When i have the clutch pushed in or the a/c off the idle is fine. When i let off the clutch, or turn the ac/d on it drops really low for about 2 seconds then then it seems like the idle gets kind of high, and it keeps doing this until i either shut the car off or have the clutch pushed in. This is in a 92 d15b8 hatch. Any suggestions?

 

[99exturbod16]

Check coolant in the radiator and make sure its not low then let me know if it still continues... I am just trying to elimanate problems... But this happened to me before but it didnt matter whether the clutch or ac was on..

 

[YBLEGAL]

when you turn on accessories or you change engine load at idle or you change electrical load (same as turning on accessories, i know..), your IACV is supposed to compinsate by increasing the idle some.

Try cleaning your IACV. seach the articles over at Welcome to Team Integra! - Team Integra for they have a good one. I'm 99% this will turn out to be an IACV issue. The other one to look at is the FITV, which has a plunger you would have to screw in behind a plate on the rear of the bottom of the throttle body. lol

g'luck to ya, let us know what u try, and your results!

 

[YBLEGAL]

How To: Clean Your IACV - Team Integra

 

[92slowmobile]

I won't be able to do any of this for like another 10 days. I'm in the navy and i just left to go out to sea for 11 days. I'll be sure to fill you in as soon as i get back. I never even thought about the IACV. Thanks man