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Re: [Bmcu] FW: MGB Owner Needs Help

To: sirraymond <gr8britus@yahoo.com>
Subject: Re: [Bmcu] FW: MGB Owner Needs Help
From: Peter Gerity <pgerity@admin.nmt.edu>
Date: Wed, 19 Oct 2011 16:18:43 -0600
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Hey Guys,

I haven't been in a lot of contact with you BMCUer's since the VTR =20
meet in Breckenridge.......which was wonderful incidentally!! Your =20
last e-mail concerning overtorqued frazmatazas reminded me of the =20
Transentabulator Transmission piece on YouTube. Search for the =20
Transentabulator video and sit back and enjoy. It is priceless for =20
those of us who have endured many equally insane technical briefings. =20=

The engineer in the video deserves at least one academy award for Best =20=

Actor in a feature production. How he managed to get through this =20
thing without falling apart is beyond belief. If you haven't seen =20
it........Google it immediately.

Cheers....from South of the Tortilla Curtain to those of you still =20
trapped behind the Zion Curtain..

Peter Gerity
On Oct 19, 2011, at 12:40 PM, sirraymond wrote:

> For my "theory" I propose either a dead cat in the consolidation =20
> spigot or an overtorqued
> frazmataz.
>
> From: Ron Christensen <ron.christensen@wsapr.com>
> To: Richard Sanders <juricube@comcast.net>; DUFF LAWSON =
<duff_lawson@msn.com=20
> >
> Cc: bmcu <bmcu@autox.team.net>
> Sent: Wednesday, October 19, 2011 9:28 AM
> Subject: Re: [Bmcu] FW: MGB Owner Needs Help
>
> What????!!!!  =93Gap settings can change on one as you adjust the =20
> next.=94 ????  Not!
>
> From: bmcu-bounces@autox.team.net [mailto:bmcu-=20
> bounces@autox.team.net] On Behalf Of Richard Sanders
> Sent: Tuesday, October 18, 2011 8:24 PM
> To: DUFF LAWSON
> Cc: bmcu
> Subject: Re: [Bmcu] FW: MGB Owner Needs Help
>
> this is a longshot, but the symptoms might support it. Have you =20
> considered that the gap on one of the exhaust valves is too wide? =20
> Gap settings can change on one as you adjust the next. The reason =20
> I'm thinking about this is your comment about the start then stall =20
> and also the miss and especially the backfire out the carb. An =20
> overgapped exhaust valve would cause chamber pressure on one =20
> cylinder to build up and burp back out into the intake manifold as =20
> other cylinders are trying to inhale. If this theory is correct then =20=

> that would interfere with the mixture going into other cylinders =20
> causing no fire or intermittent firing. It could also explain the =20
> backfire out the carb if the exhaust valve is not opening until well =20=

> after the moment of combustion on the overgapped cylinder.
>
> Just a theory and not advice, for sure as I'm a fellow tinkerer.
>
> Rich Sanders
> BMCU expat currently serving time with Minnesota Triumphs
>
>
>
> Sent from my iPad
>
> On Oct 18, 2011, at 9:49 AM, DUFF LAWSON <duff_lawson@msn.com> wrote:
>
> Date: Thu, 13 Oct 2011 17:45:35 -0700
> From: sabner@yahoo.com
> Subject: MGB Owner Needs Help
> To: duff_lawson@msn.com
> Hey Duff, would you please forward this to team?  I'm having =20
> problems with my MGBGT, and I'm totally out of ideas.  Let me =20
> recap:  My MG hasn't been driven much this year due to health =20
> problems (mine), and when I took it in for inspection and emissions =20=

> testing, it failed the idle part of the test, too much HC.  Now when =20=

> I fired it up to take it for testing in August, it fired right up =20
> and ran great.  I'm thinking maybe I didn't get it warmed up well =20
> enough before they put the probe in tail pipe.  But recently, as my =20=

> physical problems have abated, I've replace the spark plugs, one at =20=

> a time, changed the oil and filter, checked the timing and adjusted =20=

> the valves.  After all that, it did start briefly, but immediately =20
> died.  After much cranking it restarted, but it had ahuge miss and =20
> backfire.  I checked that I still ahd correct firing order and =20
> distributor rotation, and all of that is okay.  I replaced the coil, =20=

> and now I get a strong blue spark that will jump a 3/8" gap from the =20=

> spark plug end of all the spark plug wires, so the spark is good.  I =20=

> checked spark through my new spark plugs, and it was yellow and =20
> feeble, so I bought some more (better) spark plugs.  But it still =20
> won't start.  It does get an occasional pop back through the carbs.  =20=

> I'm out of ideas; does someone have a suggestion?  Now that my =20
> health is returning, I'm going back to work and I need the car for =20
> my daily driver.  If anyone has any suggestions, please let me know =20=

> at sabner@yahoo.com.
> Thank you very much in advance, I appreciate any suggestions.
> _______________________________________________
> Bmcu@autox.team.net
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
> Unsubscribe/Manage: =
http://autox.team.net/mailman/options/bmcu/juricube@comcast.net
>
> _______________________________________________
> Bmcu@autox.team.net
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
> Unsubscribe/Manage: =
http://autox.team.net/mailman/options/bmcu/gr8britus@yahoo.com
>
>
> _______________________________________________
> Bmcu@autox.team.net
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
> Unsubscribe/Manage: =
http://autox.team.net/mailman/options/bmcu/pgerity@admin.nmt.edu


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<html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; ">Hey Guys,<div><br></div><div>I =
haven't been in a lot of contact with you BMCUer's since the VTR meet in =
Breckenridge.......which was wonderful incidentally!! Your last e-mail =
concerning overtorqued frazmatazas reminded me of the Transentabulator =
Transmission piece on YouTube. Search for the Transentabulator video and =
sit back and enjoy. It is priceless for those of us who have endured =
many equally insane technical briefings. The engineer in the video =
deserves at least one academy award for Best Actor in a feature =
production. How he managed to get through this thing without falling =
apart is beyond belief. If you haven't seen it........Google it =
immediately.</div><div><br></div><div>Cheers....from South of the =
Tortilla Curtain to those of you still trapped behind the Zion =
Curtain..</div><div><br></div><div>Peter Gerity<br><div><div>On Oct 19, =
2011, at 12:40 PM, sirraymond wrote:</div><br =
class=3D"Apple-interchange-newline"><blockquote type=3D"cite"><div><div =
style=3D"color:#000; background-color:#fff; font-family:verdana, =
helvetica, sans-serif;font-size:12pt"><div style=3D"RIGHT: auto"><span =
style=3D"RIGHT: auto">For my "theory" I propose either&nbsp;a<var =
id=3D"yui-ie-cursor"></var> dead cat in the consolidation spigot or an =
overtorqued</span></div> <div style=3D"RIGHT: auto"><span style=3D"RIGHT: =
auto">frazmataz.</span></div> <div><br></div> <div style=3D"FONT-FAMILY: =
verdana, helvetica, sans-serif; FONT-SIZE: 12pt"> <div =
style=3D"FONT-FAMILY: times new roman, new york, times, serif; =
FONT-SIZE: 12pt"><font size=3D"2" face=3D"Arial"> <div =
style=3D"BORDER-BOTTOM: #ccc 1px solid; BORDER-LEFT: #ccc 1px solid; =
PADDING-BOTTOM: 0px; LINE-HEIGHT: 0; MARGIN: 5px 0px; PADDING-LEFT: 0px; =
PADDING-RIGHT: 0px; HEIGHT: 0px; FONT-SIZE: 0px; BORDER-TOP: #ccc 1px =
solid; BORDER-RIGHT: #ccc 1px solid; PADDING-TOP: 0px" class=3D"hr" =
readonly=3D"true" contenteditable=3D"false"></div><b><span =
style=3D"FONT-WEIGHT: bold">From:</span></b> Ron Christensen &lt;<a =
href=3D"mailto:ron.christensen@wsapr.com";>ron.christensen@wsapr.com</a>&gt=
;<br><b><span style=3D"FONT-WEIGHT: bold">To:</span></b> Richard Sanders =
&lt;<a href=3D"mailto:juricube@comcast.net";>juricube@comcast.net</a>&gt;; =
DUFF LAWSON &lt;<a =
href=3D"mailto:duff_lawson@msn.com";>duff_lawson@msn.com</a>&gt;<br><b><spa=
n style=3D"FONT-WEIGHT: bold">Cc:</span></b> bmcu &lt;<a =
href=3D"mailto:bmcu@autox.team.net";>bmcu@autox.team.net</a>&gt;<br><b><spa=
n style=3D"FONT-WEIGHT: bold">Sent:</span></b> Wednesday, October 19, =
2011 9:28 AM<br><b><span style=3D"FONT-WEIGHT: bold">Subject:</span></b> =
Re: [Bmcu] FW: MGB Owner Needs Help<br></font><br> <div =
id=3D"yiv1047037791"> <style><!-- #yiv1047037791   _filtered =
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<div> <div class=3D"yiv1047037791WordSection1"> <div =
class=3D"yiv1047037791MsoNormal"><span style=3D"COLOR: #1f497d; =
FONT-SIZE: 11pt">What????!!!!&nbsp; =93Gap settings can change on one as =
you adjust the next.=94 ????&nbsp; Not!</span></div> <div =
class=3D"yiv1047037791MsoNormal"><span style=3D"COLOR: #1f497d; =
FONT-SIZE: 11pt">&nbsp;</span></div> <div> <div style=3D"BORDER-BOTTOM: =
medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; =
PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; =
BORDER-RIGHT: medium none; PADDING-TOP: 3pt"> <div =
class=3D"yiv1047037791MsoNormal"><b><span style=3D"FONT-SIZE: =
10pt">From:</span></b><span style=3D"FONT-SIZE: 10pt"> =
bmcu-bounces@autox.team.net [<a =
href=3D"mailto:bmcu-bounces@autox.team.net";>mailto:bmcu-bounces@autox.team=
.net</a>] <b>On Behalf Of </b>Richard Sanders<br><b>Sent:</b> Tuesday, =
October 18, 2011 8:24 PM<br><b>To:</b> DUFF LAWSON<br><b>Cc:</b> =
bmcu<br><b>Subject:</b> Re: [Bmcu] FW: MGB Owner Needs =
Help</span></div></div></div> <div =
class=3D"yiv1047037791MsoNormal">&nbsp;</div> <div> <div =
class=3D"yiv1047037791MsoNormal">this is a longshot, but the symptoms =
might support it. Have you considered that the gap on one of the exhaust =
valves is too wide? Gap settings can change on one as you adjust the =
next. The reason I'm thinking about this is your comment about the start =
then stall and also the miss and especially the backfire out the carb. =
An overgapped exhaust valve would cause chamber pressure on one cylinder =
to build up and burp back out into the intake manifold as other =
cylinders are trying to inhale. If this theory is correct then that =
would interfere with the mixture going into other cylinders causing no =
fire or intermittent firing. It could also explain the backfire out the =
carb if the exhaust valve is not opening until well after the moment of =
combustion on the overgapped cylinder.&nbsp;</div></div> <div> <div =
class=3D"yiv1047037791MsoNormal">&nbsp;</div></div> <div> <div =
class=3D"yiv1047037791MsoNormal">Just a theory and not advice, for sure =
as I'm a fellow tinkerer.</div></div> <div> <div =
class=3D"yiv1047037791MsoNormal">&nbsp;</div></div> <div> <div =
class=3D"yiv1047037791MsoNormal">Rich Sanders&nbsp;</div></div> <div> =
<div class=3D"yiv1047037791MsoNormal">BMCU expat currently serving time =
with Minnesota Triumphs</div></div> <div> <div =
class=3D"yiv1047037791MsoNormal">&nbsp;</div></div> <div> <div =
class=3D"yiv1047037791MsoNormal">&nbsp;</div></div> <div> <div =
class=3D"yiv1047037791MsoNormal"><br>Sent from my iPad</div></div> <div> =
<div style=3D"MARGIN-BOTTOM: 12pt" class=3D"yiv1047037791MsoNormal"><br>On=
 Oct 18, 2011, at 9:49 AM, DUFF LAWSON &lt;<a =
href=3D"mailto:duff_lawson@msn.com"; rel=3D"nofollow" target=3D"_blank" =
ymailto=3D"mailto:duff_lawson@msn.com";>duff_lawson@msn.com</a>&gt; =
wrote:</div></div> <blockquote style=3D"MARGIN-TOP: 5pt; MARGIN-BOTTOM: =
5pt"> <div> <div> <div style=3D"MARGIN-BOTTOM: 12pt" =
class=3D"yiv1047037791MsoNormal">&nbsp;</div> <div> <div =
style=3D"TEXT-ALIGN: center" class=3D"yiv1047037791MsoNormal" =
align=3D"center"> <div style=3D"BORDER-BOTTOM: #ccc 1px solid; =
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MARGIN: 5px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; HEIGHT: 0px; =
FONT-SIZE: 0px; BORDER-TOP: #ccc 1px solid; BORDER-RIGHT: #ccc 1px =
solid; PADDING-TOP: 0px" class=3D"hr" readonly=3D"true" =
contenteditable=3D"false"></div></div> <div style=3D"MARGIN-BOTTOM: =
12pt" class=3D"yiv1047037791MsoNormal">Date: Thu, 13 Oct 2011 17:45:35 =
-0700<br>From: <a href=3D"mailto:sabner@yahoo.com"; rel=3D"nofollow" =
target=3D"_blank" =
ymailto=3D"mailto:sabner@yahoo.com";>sabner@yahoo.com</a><br>Subject: MGB =
Owner Needs Help<br>To: <a href=3D"mailto:duff_lawson@msn.com"; =
rel=3D"nofollow" target=3D"_blank" =
ymailto=3D"mailto:duff_lawson@msn.com";>duff_lawson@msn.com</a></div> =
<div> <div> <div style=3D"BACKGROUND: white" =
class=3D"yiv1047037791MsoNormal"><span style=3D"COLOR: black">Hey Duff, =
would you please forward this to team?&nbsp; I'm having problems with my =
MGBGT, and I'm totally out of ideas.&nbsp; Let me recap:&nbsp; My MG =
hasn't been driven much this year due to health problems (mine), and =
when I took it in for inspection and emissions testing, it failed the =
idle part of the test, too much HC.&nbsp; Now when I fired it up to take =
it for testing in August, it fired right up and ran great.&nbsp; I'm =
thinking maybe I didn't get it warmed up well enough before they put the =
probe in tail pipe.&nbsp; But recently, as my physical problems have =
abated, I've replace the spark plugs, one at a time, changed the oil and =
filter, checked the timing and adjusted the valves.&nbsp; After all =
that, it did start briefly, but immediately died.&nbsp; After much =
cranking it restarted, but it had ahuge miss and backfire.&nbsp; I =
checked that I still ahd correct firing order and distributor rotation, =
and all of that is okay.&nbsp; I replaced the coil, and now I get a =
strong blue spark that will jump a 3/8" gap from the spark plug end of =
all the spark plug wires, so the spark is good.&nbsp; I checked spark =
through my new spark plugs, and it was yellow and feeble, so I bought =
some more (better) spark plugs.&nbsp; But it still won't start.&nbsp; It =
does get an occasional pop back through the carbs.&nbsp; I'm out of =
ideas; does someone have a suggestion?&nbsp; Now that my health is =
returning, I'm going back to work and I need the car for my daily =
driver.&nbsp; If anyone has any suggestions, please let me know at <a =
href=3D"mailto:sabner@yahoo.com"; rel=3D"nofollow" target=3D"_blank" =
ymailto=3D"mailto:sabner@yahoo.com";>sabner@yahoo.com</a>.</span></div></di=
v> <div> <div style=3D"BACKGROUND: white" =
class=3D"yiv1047037791MsoNormal"><span style=3D"COLOR: black">Thank you =
very much in advance, I appreciate any =
suggestions.</span></div></div></div></div></div></div></blockquote> =
<blockquote style=3D"MARGIN-TOP: 5pt; MARGIN-BOTTOM: 5pt"> <div> <div =
class=3D"yiv1047037791MsoNormal">_________________________________________=
______<br><a href=3D"mailto:Bmcu@autox.team.net"; rel=3D"nofollow" =
target=3D"_blank" =
ymailto=3D"mailto:Bmcu@autox.team.net";>Bmcu@autox.team.net</a><br>Donate: =
<a =
href=3D"http://www.team.net/donate.html";>http://www.team.net/donate.html</=
a><br>Archive: <a =
href=3D"http://www.team.net/archive";>http://www.team.net/archive</a><br>Fo=
rums: <a =
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div></blockquote></div></div></div><br>___________________________________=
____________<br><a href=3D"mailto:Bmcu@autox.team.net"; =
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oo.com</a><br><br><br></div></div></div></div>____________________________=
___________________<br><a =
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