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Re: [Mgs] fuel pump problems, need help

To: crk@godblessthe.us
Subject: Re: [Mgs] fuel pump problems, need help
From: mgbob--- via Mgs <mgs@autox.team.net>
Date: Mon, 25 Jul 2016 11:46:33 GMT
Cc: mgs@autox.team.net, ejrussell@mebtel.net
Delivered-to: mharc@autox.team.net
Delivered-to: mgs@autox.team.net
Full-name: "mgbob@juno.com" <mgbob@juno.com>
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  There is no need to prime the SU pump.   Switch it on. If it thumps, i=
t pumps.    However, it does not pull very hard (most pumps push better =
than pull), and any air leaks between pump and fuel tank will allow the =
pump to pull only air.Bob
---------- Original Message ----------
From: Clayton Kirkwood via Mgs <mgs@autox.team.net>
To: "'Eric J Russell'" <ejrussell@mebtel.net>, <mgs@autox.team.net>
Subject: Re: [Mgs] fuel pump problems, need help
Date: Thu, 21 Jul 2016 10:13:28 -0700

How does one go about priming the pump?

crk

> -----Original Message-----
> From: Eric J Russell [mailto:ejrussell@mebtel.net]
> Sent: Tuesday, July 19, 2016 1:27 PM
> To: mgs@autox.team.net
> Cc: crk@godblessthe.us
> Subject: Re: [Mgs] fuel pump problems, need help
> =

> > 62 MGA, fuel won't pump. I disassembled my pump and checked the
> > diaphragm, the rubber looked really good, I replaced the cork seal f=
or
> > what looks like the overflow tank, this is not the original kind of
> > pump with the unscrew-able filter. >
> =

> > I would think as long as the piston is going up and down I should at=

> > least get a stronger vacuum. What do I do? What is wrong?
> =

> I am not sure what type of fuel pump you are describing. Can you post =
a
link to
> a photo?
> =

> SU pumps don't suck very well. The fuel pump in the MGA is mounted fai=
rly
low
> so it doesn't have to draw fuel up. Once primed all it needs to do is =
push
fuel up
> to the carbs.
> =

> Eric Russell
> Mebane, NC


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<html><div><br>&nbsp; There is no need to prime the SU pump.&nbsp;</div>=
<div>&nbsp; Switch it on. If it thumps, it pumps. &nbsp;</div><div>&nbsp=
; However, it does not pull very hard (most pumps push better than pull)=
, and any air leaks between pump and fuel tank will allow the pump to pu=
ll only air.</div><div>Bob</div><div><br>---------- Original Message ---=
-------<br>From: Clayton Kirkwood via Mgs &lt;mgs@autox.team.net&gt;<br>=
To: "'Eric J Russell'" &lt;ejrussell@mebtel.net&gt;, &lt;mgs@autox.team.=
net&gt;<br>Subject: Re: [Mgs] fuel pump problems, need help<br>Date: Thu=
, 21 Jul 2016 10:13:28 -0700<br><br>How does one go about priming the pu=
mp?<br><br>crk<br><br>&gt; -----Original Message-----<br>&gt; From: Eric=
 J Russell [mailto:ejrussell@mebtel.net]<br>&gt; Sent: Tuesday, July 19,=
 2016 1:27 PM<br>&gt; To: mgs@autox.team.net<br>&gt; Cc: crk@godblessthe=
.us<br>&gt; Subject: Re: [Mgs] fuel pump problems, need help<br>&gt; <br=
>&gt; &gt; 62 MGA, fuel won't pump. I disassembled my pump and checked t=
he<br>&gt; &gt; diaphragm, the rubber looked really good, I replaced the=
 cork seal for<br>&gt; &gt; what looks like the overflow tank, this is n=
ot the original kind of<br>&gt; &gt; pump with the unscrew-able filter. =
&gt;<br>&gt; <br>&gt; &gt; I would think as long as the piston is going =
up and down I should at<br>&gt; &gt; least get a stronger vacuum. What d=
o I do? What is wrong?<br>&gt; <br>&gt; I am not sure what type of fuel =
pump you are describing. Can you post a<br>link to<br>&gt; a photo?<br>&=
gt; <br>&gt; SU pumps don't suck very well. The fuel pump in the MGA is =
mounted fairly<br>low<br>&gt; so it doesn't have to draw fuel up. Once p=
rimed all it needs to do is push<br>fuel up<br>&gt; to the carbs.<br>&gt=
; <br>&gt; Eric Russell<br>&gt; Mebane, NC<br><br><br>__________________=
_____________________________<br><br>Mgs@autox.team.net<br>Donate: http:=
//www.team.net/donate.html<br>Suggested annual donation &nbsp;$12.75<br>=
Archive: http://www.team.net/archive<br>Forums: http://www.team.net/foru=
ms<br>Unsubscribe: http://autox.team.net/mailman/options/mgs/mgbob@juno.=
com</p></html>

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