Radiator Caps, are designed to ensure that, the prescribed pressure in the cooling system, is maintained at all times.
And, this is done by allowing air to escape, when pressure exceeds a preset amount.
That’s why, radiator caps should be considered “the safety valve” of the cooling system.
Radiator caps do more than just one thing and therefore, can fail in a verity of different ways.
#radcap #dannysengineportal #engineportal #coolingsystem
https://dannysengineportal.com/radiator-caps-this-fairly-cheap-part-is-more-important-than-you-think/