X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-vw0-f52.google.com ([209.85.212.52] verified) by logan.com (CommuniGate Pro SMTP 5.3.6) with ESMTP id 4247317 for flyrotary@lancaironline.net; Tue, 04 May 2010 12:59:01 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.212.52; envelope-from=rwstracy@gmail.com Received: by vws15 with SMTP id 15so2523822vws.25 for ; Tue, 04 May 2010 09:58:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:sender:received :in-reply-to:references:date:x-google-sender-auth:message-id:subject :from:to:content-type; bh=SMOJFLvY0wjJ7TibL0XHRyGOmh+c+OwXydnZbUNPvUY=; b=wFBb9TsQzEyZtixaHqnhtcsatYhnBoMoyHOYo9tGwGhx6ejHy591rW/q1gYXlUl7JB I2RaOyaBsWPfwN/ca9TmZmsfBo2/pyhaq1kXh+kz6BN+aiWj8v90xzuh7xbdoP3pmsRq VodiWdxy9116zgTUlgdPsUhdG7MHqRk71JEZM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; b=C7KRLH7sSqgpDC1CjQ2RP85ESlmKTfP3UKHxjD9dl4HTFb9gyPsn9erSWLWjgXsKOG 4gdmhrtUsgv7YJHCSEKIX+VID/djRA+ex7MADqOY3DcjcWB0pEfKC6xG0khDIIBeuxPR 1pRTew+S8B6WBrwaHMNnhh3RP0AaBkc1Ea/tc= MIME-Version: 1.0 Received: by 10.220.61.142 with SMTP id t14mr868232vch.11.1272992306265; Tue, 04 May 2010 09:58:26 -0700 (PDT) Sender: rwstracy@gmail.com Received: by 10.220.170.208 with HTTP; Tue, 4 May 2010 09:58:26 -0700 (PDT) In-Reply-To: References: Date: Tue, 4 May 2010 12:58:26 -0400 X-Google-Sender-Auth: 6e8a2f896f8c8330 Message-ID: Subject: Re: [FlyRotary] Re: fuel filters From: Tracy Crook To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=e0cb4e88769d377f370485c79e89 --e0cb4e88769d377f370485c79e89 Content-Type: text/plain; charset=ISO-8859-1 "*Big fuel filters are essential, especially for those with composite tanks* ." I second that. Just had to change out my nice looking Jegs Billet aluminum filter (with a tiny screen disk filter inside) for Peterson 600 series fuel filter. This is the filter between tank and fuel pump, not the high pressure one after the pumps. Tracy On Tue, May 4, 2010 at 12:34 PM, John Slade wrote: > For what it's worth, I've seen the symptoms of a partially blocked filter > and restricted fuel flow while airborne....The mixture creeps toward lean, > the EGT creeps up, fuel pressure is erratic and moving lower . Tweak the > mixture knob toward rich and everything is fine for 10 mins, then the cycle > begins again. Big fuel filters are essential, especially for those with > composite tanks. > Regards, > John > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html > --e0cb4e88769d377f370485c79e89 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable "Big fuel filters are essential, especially for those with composit= e=20 tanks."

I second that.=A0 Just had to change out my nice lo= oking Jegs Billet aluminum filter (with a tiny screen disk filter inside) f= or Peterson 600 series fuel filter.=A0=A0 This is the filter between tank a= nd fuel pump, not the high pressure one after the pumps.

Tracy

On Tue, May 4, 2010 at 12:34 PM= , John Slade <jslade@canardaviation.com> wrote:
For what it's worth, I've seen the symptoms of a partially blocked = filter and restricted fuel flow while airborne....The mixture creeps toward= lean, the EGT creeps up, fuel pressure is erratic and moving lower . Tweak= the mixture knob toward rich and everything is fine for 10 mins, then the = cycle begins again. Big fuel filters are essential, especially for those wi= th composite tanks.
Regards,
John


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