# Weird idle/neutral thing

**URL:** <https://forums.speedlife.net/t/weird-idle-neutral-thing/118570>\
**Category:** SON240sx Automotive\
**Created:** [September 17, 2008, 8:05pm UTC](https://forums.speedlife.net/t/weird-idle-neutral-thing/118570 "2008-09-17T20:05:45Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![iz0](https://avatars.discourse-cdn.com/v4/letter/i/8e7dd6/32.png) [@iz0](https://forums.speedlife.net/u/iz0)\
**Post date:** [September 19, 2008, 10:05pm UTC](https://forums.speedlife.net/t/weird-idle-neutral-thing/118570/9 "2008-09-19T22:05:05Z")

</div>

hey trev i have the same problem u think u can help me clean out the IACV when u available?

> [@Biggest Sport Compact Race/Event in CND History -Oct 7 -TMP](https://forums.speedlife.net/t/biggest-sport-compact-race-event-in-cnd-history-oct-7-tmp/17744/14):
>
> Clean out your IACV (secondary butterfly’s), thats most likely causing it. get a bottle of combustion camber/carb cleaner and empty most of the bottle into the intake mani from the vacuum hose that connects to you intake piping. Wait directed amount of time (15-20 mins) then start up the car and keep the revvs up so it dosnt die and watch 'er smoke. You may need to do this a couple times to clean it out good.

---

_[View the full topic](https://forums.speedlife.net/t/weird-idle-neutral-thing/118570)._