Originally Posted by John V6
There are two expansion tanks oth with pressure just like other cars.

Thank you John!

I do not fully recall the cooling system posted here. Can you point me to it? I also do not recall many other cars with two expansion tanks.

Originally Posted by John V6
My understanding is the thermostat is in reality an electrically controlled valve(s).

I wonder why. What would be the goal of that level of precision? Musing.

Originally Posted by John V6
I was told that the rad supplier insisted mmc only accept as a warranty item their same design that failed before.

How odd! Forgive me, but was your source from the supplier or the Factory?BTW was the supplier Radshape? It is now called Beakbane
Precision[i] since Radshape declared insolvency and it was immediately sold from receivership in October 2023.

Originally Posted by John V6
By 2023 the supplier agreed to a new stronger rad design.

Any idea when those new stronger rads are expected? And in what way they are better? Any idea why this has been going on so long? Not
to worry. I am not trying to put you on the spot. Peter Morgan worried that outsourcing would make the business vulnerable.

l.