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---2137067855-789684838-968488475:17619 Content-Type: text/plain; charsetUS-ASCII The srcews on the carb will affect proformance cos if you have to much of one and not enough of the other it will run shit,If they work on the same princple as car carbs do both screws up in till the engine cuts out and then give them both a quater turn the other way and that should be about it but they may need a little adjustment after but only a fraction. As for your spark plug it sounds like your fuel/oil mix is to strong,this may also affect power. good luck hope this helps. Sayla Keeble ---2137067855-789684838-968488475:17619 Content-Type: message/rfc822 Return-Path: Received: from mta05-svc.ntlworld.com (62.253.162.45) by popmail1-gui.server.dtn.ntl.com; 8 Sep 2000 22:51:47 +0100 Received: from outmta010.topica.com ([206.132.75.222]) by mta05-svc.ntlworld.com (InterMail vM.4.01.02.27 201-229-119-110) with SMTP id for ; Fri, 8 Sep 2000 22:51:16 +0100 To: moped@topica.com From: ScooterBoi@moped2.org Subject: Inconsistent '85 Spree Date: Fri, 08 Sep 2000 14:49:04 -0700 Message-ID: Reply-To: moped@topica.com X-Topica-Loop: 300003510 Return-Path: Received: (qmail 18903 invoked by alias); 8 Sep 2000 21:49:03 -0000 Received: (qmail 18898 invoked by uid 0); 8 Sep 2000 21:49:02 -0000 Received: from sitemail.everyone.net (HELO mailweb09.mta.everyone.net) (216.200.145.35) by inmta004.topica.com with SMTP; 8 Sep 2000 21:49:02 -0000 Received: from sitemail.everyone.net (reports [216.200.145.62]) by mailweb09.mta.everyone.net (Postfix) with ESMTP id 148296777E for ; Fri, 8 Sep 2000 14:48:58 -0700 (PDT) Received: by sitemail.everyone.net (Postfix, from userid 60001) id E13B430B9; Fri, 8 Sep 2000 14:48:57 -0700 (PDT) Content-Type: text/plain Content-Disposition: inline Mime-Version: 1.0 X-Mailer: MIME-tools 4.104 (Entity 4.117) X-Originating-Ip: [172.134.75.164] My '85 Spree was bogging right at the 25 mph mark. Ran strong up to 25, then it would hickup. But after some random tinkering with the carb, and REMOVING the dirty air filter, the thing shot up to 35 mph. But now after I put in a brand new air filter, I can USUALLY max around 32-33 mph, but occasionally still experience bogging. My questions: 1)Are the screws (air/fuel) on the carb just for idle adjustments, or do they affect overall performance? 2) I occasionally get a backfire around 25 mph, what can this be a symptom of? 3) Should I just be happy with the 32-33 max WITH air filter, or should I eventually be able to get back up to 35 mph like i was getting WITHOUT the filter? 4)The Scooter usually starts/idles strong, but sometimes after idling for a 5-10 minutes, it will sputter and die, how come? I also notice my plug fouls constantly. Every time I check it, it's covered in black. It's brand new, and I clean it each time, but should I buy another one? What would cause this? ---2137067855-789684838-968488475:17619--
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