AllMotorSi02

i am having trouble with the idle on my car...i throw a code for a iacv and my car will stick itself at 1500-1600 rpms and then it won't come down until i restart the car or even sometimes even have to diconnect the battery terminals.....the car will try to find and idle between 500 and 1300 rpms when the code isn't on.....its a 2000 civic si.....please give feedback if there are any ideas on the subject....thanks

john

Ricey McRicerton

Clean the IACV out. Check to see if it's still good.

AllMotorSi02

what should come out of the iacv, and also what is a price that i could see if needed to replace this item? thanks for your help.....

JDMlyfestyle

new IACV from Autozone $87 plus $10 core

untitled

use carb cleaner to clean it out. the screen could be clogged up with carbon.

untitled

$87 FOR IACV!!! DAAYUM!! i need to be selling the extra ones i got.

allmotorsi04

will the autozone one fix the problem? i have heard **** about some of them....

-Trinitron-

Mine did that exact same thing. Check your vaccum lines. mine was my cruise control line.

allmotorsi04

did it peak itself at about 1500 rpms and then stick with code 14 for the cel?

-Trinitron-

being that the actual problem wasn't with my IACV I don't know if that is what is wrong with yours. I just know a vacuum leak will sometimes throw the IACV code. When the vac line was off, it would idle normally for a minute the jump up to about 13-15K and then drop, the jump right back up, and drop and on and on. I had actually adjusted the throttle until it would idle correctly with the leak before I noticed it.