What Is A Pressure Cap In The Radiator?

1.	What Is A Pressure Cap In The Radiator?
Answer» It is a SEAL in the radiator that maintains the selected PRESSURE in the COOLING SYSTEM when the engine is HOT. It is a seal in the radiator that maintains the selected pressure in the cooling system when the engine is hot.

Answer»

It is a SEAL in the radiator that maintains the selected PRESSURE in the COOLING SYSTEM when the engine is HOT.

It is a seal in the radiator that maintains the selected pressure in the cooling system when the engine is hot.

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