X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-qa0-f49.google.com ([209.85.216.49] verified) by logan.com (CommuniGate Pro SMTP 5.4.5) with ESMTPS id 5516629 for flyrotary@lancaironline.net; Mon, 30 Apr 2012 23:46:24 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.216.49; envelope-from=dmlobner@gmail.com Received: by qabj40 with SMTP id j40so2160384qab.8 for ; Mon, 30 Apr 2012 20:45:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:references:from:content-type:x-mailer:in-reply-to :message-id:date:to:content-transfer-encoding:mime-version; bh=XVWJ8r/od7lP4/lQWkqtGORawk3hMqE7F8+7nZJQUOU=; b=HNtlcPL91zpMqbgleFwVZPnkzpwHKTdRByv7KYNND9wKPUOzb5GNMa34I9Yw6XRnp7 G2jol/r5IenLg06IGLQ9Vjg4CwWcVxzxQ3IpOT1/jbTojAjM4wyKl5q0Ip2C9E+rzoxR PKC5lxZ7frx3wu0549jzu3FoPt7Fe4tt588PuX9gDpDfY2ChbUl9gqgJpXDd5yK7L5We SUh/nQOFESja6tiIK2py3XGd7t6NOWPjDbCmTrSuvhQZGgevqkSMhZ0hyJj8xsNYhd2B SeVfLYztBBhQtcd0NGBEdjc57tRLVqzZ4+fNtEChlAXgfxDG1HL4p7GMxW4rUhxYr+Mj Vexg== Received: by 10.229.134.195 with SMTP id k3mr6076627qct.11.1335843948892; Mon, 30 Apr 2012 20:45:48 -0700 (PDT) Return-Path: Received: from [192.168.5.33] ([64.134.101.122]) by mx.google.com with ESMTPS id i7sm28163001qae.20.2012.04.30.20.45.47 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 30 Apr 2012 20:45:48 -0700 (PDT) Subject: Re: [FlyRotary] It won't run no more References: From: dmlobner@gmail.com Content-Type: text/plain; charset=us-ascii X-Mailer: iPhone Mail (9B179) In-Reply-To: Message-Id: <1856B392-F9B2-4983-A494-57C7079C3CE7@gmail.com> Date: Mon, 30 Apr 2012 23:45:44 -0400 To: Rotary motors in aircraft Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (1.0) Typically it just runs like crap, but it will run... On Apr 30, 2012, at 11:39 PM, Ernest Christley wrote: > I had my engine running fairly well last fall. Then I turned my attention= to propeller building, body work and priming, and buttoning up a hundred ot= her small tasks. >=20 > Today, I planned to crank her up a do the first taxi test. It would not s= tart. I pulled the plugs and cleaned them. I verified spark and timing with= a light. The closest I could get to a start was a few backfires. I'm gett= ing air, fuel and spark, and all in the same propotions as I was getting 6mo= s ago. The only thing I can think that might be amiss is that the fuel is 6= mos old. >=20 > I've heard that gas can go sour, but I've never really believed it. Has a= nyone else encountered a situation where the fuel is so old that the engine w= on't light it? >=20 > Kelly Troyer wrote: >=20 >> A highly recommended publication according to Paul Lipps of "Ellipse >> Propeller" fame..........Thought some >> of the group may find it useful or at least educational............ >>=20 >> http://www.propellersexplained.com/ >>=20 >> --=20 >> Kelly Troyer >> Dyke Delta_"Eventually" >> 13B_RD1C_EC2_EM2 >=20 > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List= .html