A strange thing happened today. I replaced the cap on the top of the radiator as I kept seeing traces of coolant.
When I warmed the car up till the fan cut in, the temp gauge was registering about 15 degrees hotter than before. Maybe 100 whereas it was 85-90 max before.
I took it for a short run and it didn’t stall once. I don’t want to shout hallelujah but could there be a connection?
I know I haven’t fully tested it and it may cut out next time I take it out but I do feel a small victory.
I'm struggling to see the connection but stranger things have happened in a Morgan, enjoy the small victory.