<strong style="font-size: 9pt; color:#c00;">This category is reserved for tech support for the CV Performance EZ-Just idle mixture adjustment screw</strong> Fri, 01 May 2026 21:48:46 +0000 Fri, 01 May 2026 21:48:46 +0000 Bike Talk motorcycle forum http://bike-talk.com/forum/ez-just-idle-mixture-screw/ Tue, 26 Oct 2021 17:06:33 +0000 http://bike-talk.com/threads/no-effect-from-ez-just-screw.22054/ http://bike-talk.com/threads/no-effect-from-ez-just-screw.22054/ carlos garcia carlos garcia
When cold, with the enrichener out, the bike runs rough. If I bleep the throttle to smooth it out, I get two sneezes from the carb in quick succession. Once warmed up, the bike runs fine....

No effect from EZ-Just screw]]> 4 Mon, 13 Sep 2021 23:08:56 +0000 http://bike-talk.com/threads/mixture-screw.22051/ http://bike-talk.com/threads/mixture-screw.22051/ carlos garcia carlos garcia Sun, 02 May 2021 01:21:19 +0000 http://bike-talk.com/threads/ez-screw-bent-tip.22027/ http://bike-talk.com/threads/ez-screw-bent-tip.22027/ Dlf5059 Dlf5059 2 Sat, 12 Dec 2015 23:06:59 +0000 http://bike-talk.com/threads/ez-just-for-2008-suzuki-savage-s40-ls650.21462/ http://bike-talk.com/threads/ez-just-for-2008-suzuki-savage-s40-ls650.21462/ stew mills stew mills 4 Sat, 17 Jan 2015 18:27:43 +0000 http://bike-talk.com/threads/737a-cvk-carb.20871/ http://bike-talk.com/threads/737a-cvk-carb.20871/ cgueb71 cgueb71 thanks]]> 5 Thu, 26 Jun 2014 00:09:16 +0000 http://bike-talk.com/threads/e-z-just-screw-too-long.20440/ http://bike-talk.com/threads/e-z-just-screw-too-long.20440/ birdegg birdegg 1 Thu, 05 Jun 2014 05:58:21 +0000 http://bike-talk.com/threads/ez-just-fell-off.19676/ http://bike-talk.com/threads/ez-just-fell-off.19676/ Buellridr Buellridr 4 Fri, 23 May 2014 02:55:49 +0000 http://bike-talk.com/threads/access-to-ez-just-while-installed-on-softail-custom.20382/ http://bike-talk.com/threads/access-to-ez-just-while-installed-on-softail-custom.20382/ Skidpalace Skidpalace So I installed the tuner kit a while ago and I am trying to figure out how everyone is getting access to the EZjust screw for adjustment.
I just now realized that only some bikes have the cross over pipe like I have on the softail. This pipe prevents easy access to the screw rendering it largely useless. I think I need to remove the air cleaner and housing to get access to the screw. when the bike is cold, I can just barely get my fingers through from the primary side enough to nudge the...

Access to EZ Just while installed on Softail custom]]> 6 Wed, 21 May 2014 06:22:01 +0000 http://bike-talk.com/threads/ez-just-on-cv.20306/ http://bike-talk.com/threads/ez-just-on-cv.20306/ 84FXRS 84FXRS setting the EZ just screw, I dont get any change , that I can notice,
either all the way in , or out past 3 turns.
I didnt go much farther, cause my screw fits loose, I taped the
threads w teflon..]]> 17 Thu, 30 Jan 2014 11:53:09 +0000 http://bike-talk.com/threads/ez-just-screw-too-tight-or-too-loose-how-many-turns.20174/ http://bike-talk.com/threads/ez-just-screw-too-tight-or-too-loose-how-many-turns.20174/ 96roadking 96roadking
I've gone the route of a deluxe tuning kit, rebuild kit, and EZ-Just screw. I've read the various thread re screws being too loose.

One question; I cannot work out if mine is too tight or too loose (or both!)

How many turns should it go in before it seats? I only get about 2 or 3 until it feels like it is seating ... or, conversely, I can only turn it 2 or 3 turns 'out' after I think it is seat at which point it falls out ... and I don't want to force it. However, the old OEM one...

EZ-Just screw: too tight or too loose (how many turns)]]> 7 Tue, 03 Sep 2013 04:18:51 +0000 http://bike-talk.com/threads/ez-just-mixture-screw-will-not-screw-all-the-way-in.19856/ http://bike-talk.com/threads/ez-just-mixture-screw-will-not-screw-all-the-way-in.19856/ thedeuce thedeuce 2 Wed, 26 Dec 2012 22:47:08 +0000 http://bike-talk.com/threads/stock-a-f-screw.18089/ http://bike-talk.com/threads/stock-a-f-screw.18089/ rich rich ]]> 4 Tue, 21 Aug 2012 16:36:48 +0000 http://bike-talk.com/threads/ez-just-confused.16906/ http://bike-talk.com/threads/ez-just-confused.16906/ bugsy bugsy
Ez-just confused]]> 3 Tue, 12 Jun 2012 23:20:39 +0000 http://bike-talk.com/threads/ez-just-needle-no-effect-rich-idle-fouling.16679/ http://bike-talk.com/threads/ez-just-needle-no-effect-rich-idle-fouling.16679/ malmech malmech
1988 FLHTC, 1990 FLT Carb, tore down dipped and cleaned. Prior to tear down I was getting spitting and a lean condition in the 0-2000 RPM range.

Rebuilt the carb with the CV tuners kit along with the EZ-Just Needle.

Now the bike runs rich to fouling the plugs after a minute or so. I cannot get it to idle. When throttled up the motor clears out and runs fine at 3000 RPMS.

The EZ-Just does nothing when turned all the way in. I am running the...

EZ-Just Needle No Effect Rich Idle Fouling]]> 6 Fri, 01 Jun 2012 16:15:42 +0000 http://bike-talk.com/threads/faq-carburetor-tuning-issues.17201/ http://bike-talk.com/threads/faq-carburetor-tuning-issues.17201/ kenfuzed kenfuzed
1) The #1 cause of hesitation and performance issues following a carburetor rebuild or install is VACUUM LEAKS. The importance of a perfect seal where the carburetor spigot press fits to the manifold boot seal is critical. The smallest leak will have a big impact on performance, throw off jetting (require larger jets), and directly affect the mixture screw setting. Applying a small amount of silicone grease to the inside of...

FAQ: Carburetor Tuning Issues]]> Mon, 30 Jan 2012 06:12:43 +0000 http://bike-talk.com/threads/ez-screw-fell-out-first-mile.15733/ http://bike-talk.com/threads/ez-screw-fell-out-first-mile.15733/ bob paul bob paul
Ez screw fell out first mile]]> 3 Mon, 18 Jul 2011 23:40:44 +0000 http://bike-talk.com/threads/ez-just-no-effect-but.14107/ http://bike-talk.com/threads/ez-just-no-effect-but.14107/ ChrisKemp ChrisKemp
I have a 1996 Sportster 1200XL. The bike has been suffering for a long time, with my stuffed aircleaner. Now I finally did some changes to it. I changed the Harley standard airfilter to an Arlen Ness Big Sucker, mufflers are from Cycle Shacks slipons and now I installed the complete CVP stage 1 kit. Also installed the EZ-just and made sure that the spring and washer are in place.

As the manual stage 1 kit papers that said, I went up one number on the pilot- and the main jet. The...

EZ-just no effect, but...]]> 2 Sun, 12 Sep 2010 00:40:13 +0000 http://bike-talk.com/threads/ez-just-for-early-keihin-butterfly-is-back.11857/ http://bike-talk.com/threads/ez-just-for-early-keihin-butterfly-is-back.11857/ kenfuzed kenfuzed
CV Performance Parts]]> 1 Thu, 22 Jul 2010 05:37:54 +0000 http://bike-talk.com/threads/ez-adjustment-screw.11554/ http://bike-talk.com/threads/ez-adjustment-screw.11554/ celticdodge celticdodge ]]> 2 Wed, 24 Mar 2010 04:36:15 +0000 http://bike-talk.com/threads/needle-differences-help.10766/ http://bike-talk.com/threads/needle-differences-help.10766/ Yachtman Yachtman
Ken, Please help!!

The point of the pics was to show the height diff in the needles from what I believe is the point at which the washer would be. As can be seen in the pics the lenths are different. Could this be the reason for the inability to get the bike to idle correctly? Please excuse the blurry!

Please]]> 9