Or a coolant leak losing pressure causing it to boil.Aaaah!!!
Coolant pressurised once more!! After many trouble free trips!!!
I'm hoping this time it's down to one of the lpg vapourisers leaking gas into the coolant, is that likely?
I've turned the LPG off at the tank, hopefully that should point the finger
Assuming the gauge is accurate, no pressure means it will boil at 100C and the temperature varies throughout the blockThinking about it, it never once went above 95c and that was when i was stuck in traffic so unlikely boiled
Not muchwill the coolant not change the boiling point of the water?
I don’t know what temperature a 4.0 Thor runs at.
So it’s mainly for corrosive resistance more than cooling effect?
Pressure affects the boiling point, antifreeze is just to, er, stop it freezing! Plus all the additives to stop corrosion etc