Re: More A/C Experience

Posted by PackardV8 On 2013/7/22 23:29:20

The pressure cap:
The higher the rating the higher the BOILING POINT of the engine coolant. There fore the hotter the engine can run before the rad pukes out coolant.

But that presents a problem for cooling systems as they AGE which means that the various parts weaken which means more prone to failure such as leaking.