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tow bar
by G Walker - 24/08/26 06:52 PM
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Forums39
Topics49,836
Posts837,268
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Most Online1,063
Jun 14th, 2026
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Joined: Feb 2025
Posts: 15 Likes: 1
New to Talk Morgan
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New to Talk Morgan
Joined: Feb 2025
Posts: 15 Likes: 1 |
Jus an observation bit why are they running a 15PSI cap on the engine / Turbo coolant system and a 28PSI cap on the liquid to air charge cooler - which doesn't run at anywhere near the same temp as the engine?!
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Joined: Aug 2021
Posts: 564 Likes: 79
Talk Morgan Regular
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OP
Talk Morgan Regular
Joined: Aug 2021
Posts: 564 Likes: 79 |
On our Plus Six its 15 PSI on both..
Dave
Plus Six "Squeak"
Roadster departed.
1936 BSA Empire Star Q8. 1935 BSA W7-35. 1938 BSA M20
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Joined: Nov 2024
Posts: 525 Likes: 85
Talk Morgan Regular
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Talk Morgan Regular
Joined: Nov 2024
Posts: 525 Likes: 85 |
My Plus Six also has 15psi on both caps. I did query that with MMC service after seeing a build in the factory with the higher pressure on both. MMC confirmed mine was OK.
Plus Six "Rachel"
Volvo C40
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Joined: Sep 2022
Posts: 1,163 Likes: 354
Has a lot to Say!
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Has a lot to Say!
Joined: Sep 2022
Posts: 1,163 Likes: 354 |
On both sides 15 PSI … and do not fill over 50% ![[Linked Image]](https://tm-img.com/images/2025/05/08/IMG_7241.jpeg) ![[Linked Image]](https://tm-img.com/images/2025/05/08/IMG_7240.jpeg)
Clemens
PlusFour Red Baron MY 2022
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Joined: Jan 2007
Posts: 2,432 Likes: 66
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jan 2007
Posts: 2,432 Likes: 66 |
15 psi on both caps . Needs a slight top up every 800mls or so. I have a small bottle of liquid radweld cable tied in case of emergency.
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Joined: Aug 2021
Posts: 564 Likes: 79
Talk Morgan Regular
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OP
Talk Morgan Regular
Joined: Aug 2021
Posts: 564 Likes: 79 |
15 psi on both caps . Needs a slight top up every 800mls or so. I have a small bottle of liquid radweld cable tied in case of emergency. Morning Em, interesting ref the Radweld, I did consider taking a bottle with us, but there are now mixed reviews on adding it to the cooling system, it does seem to stop most small leaks but there are concerns about the rest of the system when the radiator leak has been correctly repaired... so I am 50/50 on this.. I remember in the 70's another temp cure for small cooling system leaks ( simple systems ) was to use the white of two eggs and add these to the cooling water, run the engine when warm and the leak should cease, as per radweld.. Our car now at dealers, so hopefully it will be done next week. Dave
Dave
Plus Six "Squeak"
Roadster departed.
1936 BSA Empire Star Q8. 1935 BSA W7-35. 1938 BSA M20
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Joined: Jul 2019
Posts: 5,432 Likes: 465
Charter Member
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Charter Member
Joined: Jul 2019
Posts: 5,432 Likes: 465 |
As well as Radweld, I also carried epoxy in the form of a couple of small tubes of Araldite, which I have used over the years and with a degree of success..
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Joined: Jan 2007
Posts: 2,432 Likes: 66
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jan 2007
Posts: 2,432 Likes: 66 |
Dave. I had the same thoughts as you but the main man at HQ told me to put it in the leak stopped all the way to Malvern when I got the new rad. So I know keep one spare just in case. Something quite nasty happened to us yesterday in the Mog no one hurt thank goodness will update after I get her up on the ramp or speak to Mark at the factory on monday. Em
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Joined: Sep 2022
Posts: 1,163 Likes: 354
Has a lot to Say!
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Has a lot to Say!
Joined: Sep 2022
Posts: 1,163 Likes: 354 |
Clemens
PlusFour Red Baron MY 2022
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Joined: Nov 2011
Posts: 1,873 Likes: 174
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
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Posts: 1,873 Likes: 174 |
Ruut Bianchi
Morgan PlusFour 2023 Bentley Midnight Emerald
Morgan 4/4 4-seater 1990 Royal Ivory
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