sohc and dohc IACV question

[Suicide.Veteran]

My IACV on my 93 ka24de went bad and the idle dips and stumbles sometimes. Will the IACV off of a ka24e fit onto the de model?

[DjPantsSpecR]

this isnt what youre asking, but are you entirely sure that the IACV is your problem?

plug it and see if you can idle. you'll probably have to adjust the idle stop (not the screw on the IACV-AAC thing) or just put a little more tension on the throttle cable to idle.

if the problem persists, then you have a vacuum leak, and it more than likely between the EGR and BPT components, but it really could be anywhere.

so, sorry i couldnt answer your question, but i know what i said is a common problem, and i dont want to see you throw any money anywhere thats not gonna fix a problem. at a minimum you could remove and clean this valve.

[Suicide.Veteran]

egr and bpt are gone, vac is at -20 isnt that right for idle??? I have a sohc parts car and i know the IACV is new from previous owner.

[DjPantsSpecR]

yeah that does sound rather decent. im not sure it isnt 28 though, but i dont know.

sorry, i dont know, i wish i had a SOHC to play with, but free bump.

[ryancoke]

hey, i have both motors in my garage as well, and as far as i can tell they are the same, i have both apart, and seem the same internally, but i think the plugs are different, just have a look at them, sorry i couldn't be any more help