Return-Path: Received: from [24.25.9.102] (HELO ms-smtp-03-eri0.southeast.rr.com) by logan.com (CommuniGate Pro SMTP 4.2) with ESMTP id 369462 for flyrotary@lancaironline.net; Wed, 18 Aug 2004 09:34:43 -0400 Received-SPF: none receiver=logan.com; client-ip=24.25.9.102; envelope-from=echristley@nc.rr.com Received: from ms-mss-03-ce0-1 ([10.10.5.84]) by ms-smtp-03-eri0.southeast.rr.com (8.12.10/8.12.7) with ESMTP id i7IDYAiA023423 for ; Wed, 18 Aug 2004 09:34:11 -0400 (EDT) Received: from southeast.rr.com (localhost [127.0.0.1]) by ms-mss-03.southeast.rr.com (iPlanet Messaging Server 5.2 HotFix 1.21 (built Sep 8 2003)) with ESMTP id <0I2N0079G9OY60@ms-mss-03.southeast.rr.com> for flyrotary@lancaironline.net; Wed, 18 Aug 2004 09:34:10 -0400 (EDT) Received: from [10.10.1.22] (Forwarded-For: [143.209.73.14]) by ms-mss-03.southeast.rr.com (mshttpd); Wed, 18 Aug 2004 09:34:10 -0400 Date: Wed, 18 Aug 2004 09:34:10 -0400 From: echristley@nc.rr.com Subject: Re: [FlyRotary] Re: Oil Change To: Rotary motors in aircraft Reply-to: echristley@nc.rr.com Message-id: <2d94d7f2d985dd.2d985dd2d94d7f@southeast.rr.com> MIME-version: 1.0 X-Mailer: iPlanet Messenger Express 5.2 HotFix 1.21 (built Sep 8 2003) Content-type: text/plain; charset=us-ascii Content-language: en Content-transfer-encoding: 7BIT Content-disposition: inline X-Accept-Language: en Priority: normal X-Virus-Scanned: Symantec AntiVirus Scan Engine ----- Original Message ----- From: DaveLeonard Date: Wednesday, August 18, 2004 0:21 am Subject: [FlyRotary] Re: Oil Change > BTW, the oil still looks very clean > except for > the green from the 2-stroke oil. Much better than my car oil looks > after 50 hrs. > One of the things I was often warned about when I used to drive for a living, is that the 'cleanliness'of oil is not to be trusted. The crankcase oil contains additives that reacts with acid created by the combustion process and not all the contanminants are visible to the naked eye. 'Course, I was always told this by oil salesmen.