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Re: [Healeys] Glycol in oil

To: Wayne Schultz <waschu2@gmail.com>
Subject: Re: [Healeys] Glycol in oil
From: Roger Grace <roggrace@telus.net>
Date: Thu, 14 Mar 2024 08:15:49 -0700
Cc: healeys@autox.team.net
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
References: <CAKjtSfjp45=MK_b=-qm4mXQx5LmUCPV2wRo2X5XK4JgTPx_gRA@mail.gmail.com>
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Wayne,
Thank you. That sounds very similar to my situation. Not quite sure that I
understand what you mean by the boss that goes down to the sump ? Is this
the oil return path - interesting. Yes, my plan is to get the pan off and
pressurize the coolant with some dye in it and hopefully locate it.
So your repair was done with the tappet side covers off ? Maybe that is a
block weakness and I get lucky with a similar fault.
rg

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On Sun, Mar 10, 2024 at 9:14=E2=80=AFPM Wayne Schultz <waschu2@gmail.com> w=
rote:

> Hi Roger,
> My friend who had a  Healey 3000 had  a similar issue. We would
> find coolant in the oil on the dipstick and filler cap. I found when we
> pressurized the cooling system with the engine warm, no leak noted, with
> the engine cold a slight coolant leak in pressure. I decided to drop the
> oil pan to look for leaks and found a very slight leak internally drippin=
g
> into the oil pan area. We found that the leak was from the boss in betwee=
n
> the 6 and 7 tappets.  With that  tappet cover off we could see coolant
> drips forming in that boss running down into the pan area. It would only
> leak when cold. Porosity? I think so. I decided to Peen  the boss with a
> punch and seal with JB Weld. It has been good ever since. I suggest
> dropping your oil pan to look for leaks might be the least invasive first
> step in locating your problem.    Good luck.
>
>                Wayne
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<div dir=3D"ltr"><div>Wayne,</div><div>Thank you. That sounds very similar =
to my situation. Not quite sure that I understand what you mean by the boss=
 that goes down to the sump ? Is this the oil return path - interesting. Ye=
s, my plan is to get the pan off and pressurize the coolant with some dye i=
n it and hopefully locate it.=C2=A0</div><div>So your repair was done with =
the tappet side covers off ? Maybe that is a block weakness and I get lucky=
 with a similar fault.</div><div>rg<br></div></div><div id=3D"DAB4FAD8-2DD7=
-40BB-A1B8-4E2AA1F9FDF2"><br><table style=3D"border-top:1px solid #d3d4de">=
<tr><td style=3D"width:55px;padding-top:13px"><a href=3D"http://www.avg.com=
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=3Dsig-email&amp;utm_content=3Dwebmail" target=3D"_blank"><img src=3D"https=
://s-install.avcdn.net/ipm/preview/icons/icon-envelope-tick-green-avg-v1.pn=
g" alt=3D"" width=3D"46" height=3D"29" style=3D"width: 46px; height: 29px;"=
></a></td><td style=3D"width:470px;padding-top:12px;color:#41424e;font-size=
:13px;font-family:Arial,Helvetica,sans-serif;line-height:18px">Virus-free.<=
a href=3D"http://www.avg.com/email-signature?utm_medium=3Demail&amp;utm_sou=
rce=3Dlink&amp;utm_campaign=3Dsig-email&amp;utm_content=3Dwebmail" target=
=3D"_blank" style=3D"color:#4453ea">www.avg.com</a></td></tr></table><a hre=
f=3D"#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width=3D"1" height=3D"1"></a></=
div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On=
 Sun, Mar 10, 2024 at 9:14=E2=80=AFPM Wayne Schultz &lt;<a href=3D"mailto:w=
aschu2@gmail.com">waschu2@gmail.com</a>&gt; wrote:<br></div><blockquote cla=
ss=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid =
rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr">Hi Roger,<div>My friend=
 who had=C2=A0a=C2=A0 Healey 3000 had=C2=A0 a similar issue. We would find=
=C2=A0coolant=C2=A0in the oil on the dipstick and filler cap. I found when =
we pressurized the cooling system with the engine warm, no leak noted, with=
 the engine cold a slight coolant leak in pressure. I decided to drop the o=
il pan to look for leaks and found a very slight leak internally dripping i=
nto the oil pan area. We found that the leak was from the boss in between t=
he 6 and 7 tappets.=C2=A0 With that=C2=A0 tappet cover off we could see coo=
lant drips forming in that boss running down into the pan area. It would on=
ly leak when cold. Porosity? I think so. I decided to Peen=C2=A0 the boss w=
ith a punch and seal with JB Weld. It has been good ever since. I suggest d=
ropping=C2=A0your oil pan to look for leaks might be the least invasive fir=
st step in locating your problem.=C2=A0 =C2=A0 Good luck.=C2=A0</div><div><=
br></div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Wayne<=
/div></div>
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