<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>On Jul 14, 2006, at 12:03 PM, Bob Richards wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><DIV>Another thing, is he using any after-run oil? Just curious.</DIV></BLOCKQUOTE><DIV><BR class="khtml-block-placeholder"></DIV>He doesn't use after run oil. He does run the engine dry after each flying session.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Ron Van Putte</DIV><DIV><BR><BLOCKQUOTE type="cite"><DIV><BR><B><I><A href="mailto:vicenterc@comcast.net">vicenterc@comcast.net</A></I></B> wrote:</DIV> <BLOCKQUOTE class="replbq" style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"> <DIV>Looks like you have done everything. However, I will be suspicious that something in the fuel is messing up the plugs. Base on your description the engine runs OK for the day using the Morgan 20% fuel. I wonder if you could try another fuel for the whole flying section and check next day. It could be a bad batch of fuel. Just an idea. </DIV> <DIV> </DIV> <DIV>Question: Are you both using same fuel?</DIV> <DIV> </DIV> <DIV>Good luck at the Nats.</DIV> <DIV> </DIV> <DIV>Vicente Bortone</DIV> <DIV> </DIV> <DIV> </DIV></BLOCKQUOTE><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">NSRCA-discussion mailing list</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><A href="mailto:NSRCA-discussion@lists.nsrca.org">NSRCA-discussion@lists.nsrca.org</A></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><A href="http://lists.nsrca.org/mailman/listinfo/nsrca-discussion">http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</A></DIV> </BLOCKQUOTE></DIV><BR></BODY></HTML>