got a 99 civic si put a b18b turbo running a chipped p06 runs fine just dosent idle dies a stops sometimes idles really low....what could it be... no check engine light either ......

HELP!!!!!!

 

yea, I have a 89 civic hatch with a dohc zc swap, and my did the same thing, mine was the idle air control valve, just took it off and cleaned it with brake cleaner and let it dry out, and now it's fine

 

ill try that out tommorow thanks

 

no prob bro, and if that doesn't work amd you think it's a vacuum leak one way is to buy some sea foam cause it makes ur car smoke, and check ur lines while it's running and if you see smoke coming out of one there you go!

 

let me know how it goes or any problems you have, I'll be workin on my ride tomorrow and honda tech is linked to my cell so just keep me updated

 

Cleaned it out and nothing same thing happens idles really low and dies when I come to a stop

 

Unpluged it and it dies out