Return-Path: Received: from spdmgaaf.compuserve.com ([149.174.206.139]) by ns1.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-64832U3500L350S0V35) with ESMTP id com for ; Tue, 2 May 2000 09:18:23 -0400 Received: (from mailgate@localhost) by spdmgaaf.compuserve.com (8.9.3/8.9.3/SUN-1.9) id JAA06662 for Lancair.list@olsusa.com; Tue, 2 May 2000 09:24:11 -0400 (EDT) Date: Tue, 2 May 2000 09:23:49 -0400 From: James Frantz Subject: Rough IO-360 Sender: James Frantz To: Marve Kay Message-ID: <200005020924_MC2-A35E-5BFB@compuserve.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Disposition: inline X-Mailing-List: lancair.list@olsusa.com <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Message text written by INTERNET:lancair.list@olsusa.com >Might this problem be fuel line contamination with particulates? If so, where might they accumulate and how do I clean affected parts? I have an inline filter just under the header tank. Other things to try?< There is a finger filter in the throttle body. The manufacturer suggest that this filter be cleaned every 50 hours. I removed, cleaned and replaced mine every flight until there was no signs of debris present. It is recommended that the blue "O" ring be replaced with each removal of the filter. The LNN had an extensive article on this issue some years ago. Does the engine idle with the electric boost pump on? Check the plugs to see if you are running too rich or lean. Then adjust by rotating the linkage in the direction that is stamped on the linkage to correct. Jim Frantz >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html Builders' Bookstore: http://www.buildersbooks.com/lancair Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>