The #engine cooling system maintains the engine's optimal #operating temperature to prevent overheating. Here’s how it works: 1. Coolant Circulation: A mixture of water and antifreeze (coolant) circulates through the engine, absorbing heat. 2. Heat Exchange: The heated coolant flows to the radiator, where it releases heat to the air. This process cools the coolant before it returns to the engine. 3. #Thermostat: This valve regulates coolant flow based on temperature. When the engine is cold, it