# Girls car is back under the knife. **URL:** https://forums.speedlife.net/t/girls-car-is-back-under-the-knife/244661 **Category:** Builds **Created:** [June 9, 2009, 10:03am UTC](https://forums.speedlife.net/t/girls-car-is-back-under-the-knife/244661 "2009-06-09T10:03:36Z") **Posts on this page:** 1 **Showing post:** 151
### Author: ![Mk4\_30R\_Ban](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mk4_30r_ban/32/6347_2.png) [@Mk4\_30R\_Ban](https://forums.speedlife.net/u/Mk4_30R_Ban) #### Post date: [November 30, 2009, 6:59am UTC](https://forums.speedlife.net/t/girls-car-is-back-under-the-knife/244661/151 "2009-11-30T06:59:32Z")
> [@fs: take over lease! 2006 cobalt ss/sc](https://forums.speedlife.net/t/fs-take-over-lease-2006-cobalt-ss-sc/26222/26): > > The only small issue is the idle AFR after you drive around, on boost or not and press in the clutch to come to a stop or a light. The afr at idle starts at 9.8-10.3 ish, for a few seconds then mellows out and slowly climbs to 11,then 12 then 13. Idle smooths out naturally as the mixture leans out. Also I hear a slight miss fire around 1/4 throttle steady, but everywhere else it is smooth and under boost is clean as a wistle. **Plugs are .28 gapped 6e’s**. WRONG! BKR7e aka 4644’s run anywhere from .024-.028 gap 6 is a stock plug you really should go colder. --- _[View the full topic](https://forums.speedlife.net/t/girls-car-is-back-under-the-knife/244661)._