Why does antifreeze boil? Antifreeze boiling point

Antifreeze boils due to several factors, including the physical and chemical properties of the antifreeze itself, as well as environmental conditions.
Here are some possible reasons:
Low pressure:
At low pressure, the boiling point of antifreeze may decrease. This can happen due to leaks in the cooling system or due to a problem with the cooling system.
Such as a damaged head gasket.