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[GMCnet] Fuel filter question [message #216015] Sun, 28 July 2013 17:52 Go to previous message
glwgmc is currently offline  glwgmc   United States
Messages: 1014
Registered: June 2004
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From my positive experience with a front mounted fuel filter/water separator I think the greatest benefit is fuel cooling. Certainly it is good to have an additional really large fuel filter as well, but with only one very brief vapor lock issue in 3400 really hot miles from sea level to nearly 5,000 feet something helped. Mine is mounted just outboard of the brake cylinder on the foot well. Fuel is pumped (or pushed) from the tank selector valve to this large filter and from there to the mechanical fuel pump and up to the carburetor. Rubber lines going to the filter and from the filter to the fuel pump. Steel line (insulated) from the fuel pump to the carb.

Jerry
Jerry Work
The Dovetail Joint
Fine furniture designed and hand crafted in the 1907 former Masonic Temple building in historic Kerby, OR
Visitors always welcome!
glwork@mac.com
http://jerrywork.com
541-499-1027
541-592-5360
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Message: 3
Date: Sun, 28 Jul 2013 07:28:33 -0700 (PDT)
From: Jp Benson <chocomo99@yahoo.com>
Subject: Re: [GMCnet] Fuel filter question
To: "gmclist@temp.gmcnet.org" <gmclist@temp.gmcnet.org>
Message-ID:
<1375021713.1166.YahooMailNeo@web124504.mail.ne1.yahoo.com>
Content-Type: text/plain; charset=iso-8859-1

Emery,

It can be frustrating trying to get technical info when you can't order by year, make and model.? Good point about the ethanol/water absorption.? I bought a NAPA 4770 filter adapter to use the extra ports for a fuel temp sensor.? They couldn't answer the fuel compatibility question and finally wrote me up as a "problem incident".? Finding the right filter that fits on the adapter and in the allotted space has been tougher than I thought.


Thanks for your help,
JP




> ________________________________
> From: Emery Stora <emerystora@mac.com>
> To: gmclist@temp.gmcnet.org
> Sent: Saturday, July 27, 2013 4:49 PM
> Subject: Re: [GMCnet] Fuel filter question
>
>
> Why?? Sure they would work but with the amount of ethyl alcohol in today's gasoline it will absorb all water so you don't need a water seperator.
> I would think it would be a waste of your money.
>
> Emery Stora
> 77 Kingsley
> Frederick, CO
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Jerry & Sharon Work
78 Royale
Kerby, OR
 
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