X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Mon, 22 Aug 2011 10:09:42 -0400 Message-ID: X-Original-Return-Path: Received: from raven.ravenwebhosting.com ([72.9.254.67] verified) by logan.com (CommuniGate Pro SMTP 5.4.1) with ESMTPS id 5099197 for lml@lancaironline.net; Sun, 21 Aug 2011 15:39:15 -0400 Received-SPF: none receiver=logan.com; client-ip=72.9.254.67; envelope-from=paul@tbm700.com Received: from s01060017ee00b6c0.cg.shawcable.net ([174.0.115.173]:49460 helo=[192.168.15.7]) by raven.ravenwebhosting.com with esmtpsa (TLSv1:AES128-SHA:128) (Exim 4.69) (envelope-from ) id 1QvDr0-0005mi-29 for lml@lancaironline.net; Sun, 21 Aug 2011 15:38:43 -0400 From: paul miller Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: Fuel injector cleaning X-Original-Date: Sun, 21 Aug 2011 13:38:21 -0600 X-Original-Message-Id: <3C65E2EE-15CA-46E4-8AE7-764E468A312D@tbm700.com> X-Original-To: Lancair Mailing List Mime-Version: 1.0 (Apple Message framework v1084) X-Mailer: Apple Mail (2.1084) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - raven.ravenwebhosting.com X-AntiAbuse: Original Domain - lancaironline.net X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tbm700.com X-Source: X-Source-Args: X-Source-Dir: Question: On my IO-550N which I run LOP almost all the time, it runs = quite well on the stock injectors. It now has almost 500 hours and I do = not believe the injectors have ever been cleaned. I am getting some = small vibration at LOP now and one or two cylinders are getting colder = than the others leaning. I would like to hear from people with = experience on how they cleaned, what materials or ultrasonic cleaner was = used and whether they replace the o-rings and where to get them. Paul Legacy, Calgary=