healeys
[Top] [All Lists]

[Healeys] SU Fuel pump points

To: "'Healeys'" <healeys@autox.team.net>
Subject: [Healeys] SU Fuel pump points
From: <simon.lachlan@alexarevel.plus.com>
Date: Mon, 25 May 2020 16:11:17 +0100
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
Thread-index: AdYyph/o3qtz2v+gSPSt8qe2prX1GA==
This is a multipart message in MIME format.

--===============6064694773012887919==
        boundary="----=_NextPart_000_0001_01D632AF.2138BB40"
Content-Language: en-gb

This is a multipart message in MIME format.

------=_NextPart_000_0001_01D632AF.2138BB40
        charset="us-ascii"
Content-Transfer-Encoding: 7bit

Basic question is: "How long, approx., should they last? (Yes, there is a
diode thing across them.)

 

My car has been running OK. OKish...I'd swapped back from Webers to the
three HD6s and had the car set up at the rolling road place. They leaned the
mixture settings somewhat, saying it would run better and use less fuel. (A
relative term). I noticed that it took much longer to settle down after
starting. Quite a lot of rude noises and much play on the choke at
intersections. And, when it was up to temperature, I wondered whether it was
quite right.was it a bit sluggish or was I just used to the Webers?

The other day, it hesitated and would have cut out. But, with one bound I
switched over pumps, and I was free! However, the pump - double ended - had
to come off for inspection. Both sets of points were completely shot. I
replaced them. Nasty, fiddly business. Now the car starts much better and
performs better all round. Surprisingly so..

I installed that pump in 2012, +/-12,500 miles ago. So that's +/- 6,250
miles per set of points.

1.      Would failing points give those symptoms? (I was/am surprised..I
though points either delivered 100% or failed 100%. I know that a judicious
thump on the bulkhead can work in the short term.)
2.      How long would you expect SU points to last?

Thanks,

Simon

 

Glorious weather here and forecast all week. Perfect Healey weather. One is
allowed out, but not really encouraged to go anywhere! Maddening. Pubs are
certainly shut. Anyhow, keep well.


------=_NextPart_000_0001_01D632AF.2138BB40
        charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

<html xmlns:v=3D"urn:schemas-microsoft-com:vml" =
xmlns:o=3D"urn:schemas-microsoft-com:office:office" =
xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml"; =
xmlns=3D"http://www.w3.org/TR/REC-html40";><head><meta =
http-equiv=3DContent-Type content=3D"text/html; =
charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 15 =
(filtered medium)"><style><!--
/* Font Definitions */
@font-face
        {font-family:"Cambria Math";
        panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0cm;
        margin-bottom:.0001pt;
        font-size:11.0pt;
        font-family:"Calibri",sans-serif;
        mso-fareast-language:EN-US;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
        {mso-style-priority:34;
        margin-top:0cm;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:36.0pt;
        margin-bottom:.0001pt;
        font-size:11.0pt;
        font-family:"Calibri",sans-serif;
        mso-fareast-language:EN-US;}
span.EmailStyle17
        {mso-style-type:personal-compose;
        font-family:"Calibri",sans-serif;
        color:windowtext;}
.MsoChpDefault
        {mso-style-type:export-only;
        font-family:"Calibri",sans-serif;
        mso-fareast-language:EN-US;}
@page WordSection1
        {size:612.0pt 792.0pt;
        margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
        {page:WordSection1;}
/* List Definitions */
@list l0
        {mso-list-id:1306811458;
        mso-list-type:hybrid;
        mso-list-template-ids:-2133001594 134807569 134807577 134807579 =
134807567 134807577 134807579 134807567 134807577 134807579;}
@list l0:level1
        {mso-level-text:"%1\)";
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;}
@list l0:level2
        {mso-level-number-format:alpha-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;}
@list l0:level3
        {mso-level-number-format:roman-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:right;
        text-indent:-9.0pt;}
@list l0:level4
        {mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;}
@list l0:level5
        {mso-level-number-format:alpha-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;}
@list l0:level6
        {mso-level-number-format:roman-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:right;
        text-indent:-9.0pt;}
@list l0:level7
        {mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;}
@list l0:level8
        {mso-level-number-format:alpha-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:left;
        text-indent:-18.0pt;}
@list l0:level9
        {mso-level-number-format:roman-lower;
        mso-level-tab-stop:none;
        mso-level-number-position:right;
        text-indent:-9.0pt;}
ol
        {margin-bottom:0cm;}
ul
        {margin-bottom:0cm;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext=3D"edit">
<o:idmap v:ext=3D"edit" data=3D"1" />
</o:shapelayout></xml><![endif]--></head><body lang=3DEN-GB =
link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p =
class=3DMsoNormal>Basic question is: &#8220;How long, approx., should =
they last? (Yes, there is a diode thing across them.)<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>My car has =
been running OK. OKish&#8230;..I&#8217;d swapped back from Webers to the =
three HD6s and had the car set up at the rolling road place. They leaned =
the mixture settings somewhat, saying it would run better and use less =
fuel. (A relative term). I noticed that it took much longer to settle =
down after starting. Quite a lot of rude noises and much play on the =
choke at intersections. And, when it was up to temperature, I wondered =
whether it was quite right&#8230;was it a bit sluggish or was I just =
used to the Webers?<o:p></o:p></p><p class=3DMsoNormal>The other day, it =
hesitated and would have cut out. But, with one bound I switched over =
pumps, and I was free! However, the pump &#8211; double ended &#8211; =
had to come off for inspection. Both sets of points were completely =
shot. I replaced them. Nasty, fiddly business. Now the car starts much =
better and performs better all round. Surprisingly =
so&#8230;.<o:p></o:p></p><p class=3DMsoNormal>I installed that pump in =
2012, +/-12,500 miles ago. So that&#8217;s +/- 6,250 miles per set of =
points.<o:p></o:p></p><ol style=3D'margin-top:0cm' start=3D1 =
type=3D1><li class=3DMsoListParagraph =
style=3D'margin-left:0cm;mso-list:l0 level1 lfo1'>Would failing points =
give those symptoms? (I was/am surprised&#8230;.I though points either =
delivered 100% or failed 100%. I know that a judicious thump on the =
bulkhead can work in the short term.)<o:p></o:p></li><li =
class=3DMsoListParagraph style=3D'margin-left:0cm;mso-list:l0 level1 =
lfo1'>How long would you expect SU points to =
last?<o:p></o:p></li></ol><p class=3DMsoNormal>Thanks,<o:p></o:p></p><p =
class=3DMsoNormal>Simon<o:p></o:p></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Glorious =
weather here and forecast all week. Perfect Healey weather. One is =
allowed out, but not really encouraged to go anywhere! Maddening. Pubs =
are certainly shut. Anyhow, keep well.<o:p></o:p></p></div></body></html>
------=_NextPart_000_0001_01D632AF.2138BB40--


--===============6064694773012887919==
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________

Archive: http://www.team.net/pipermail/healeys http://autox.team.net/archive

Healeys@autox.team.net
http://autox.team.net/mailman/listinfo/healeys



--===============6064694773012887919==--


<Prev in Thread] Current Thread [Next in Thread>