Cooling system operation

The cooling system is one of the most important systems in a car's engine. It is responsible for keeping the engine temperature at a level suitable for its operation, preventing overheating and possible damage to the engine.

The cooling system is basically composed of three elements: the radiator, the water pump and the thermostat. The radiator is responsible for dissipating the heat generated by the engine, while the water pump is responsible for circulating water through the system. The thermostat is responsible for controlling the temperature of the water circulating through the system.

The cooling process begins when water is pumped by the engine water pump into the radiator. Inside the radiator, water passes through a series of tubes that are surrounded by fins. These fins help dissipate the heat generated by the engine, causing the water to cool.

After passing through the radiator, the water is taken back to the engine by the hose system. That's when the thermostat kicks in. He is responsible for controlling the temperature of the water circulating through the system. When the water temperature is too high, the thermostat opens and allows cold water from the radiator to enter the system, cooling the engine. When the water temperature is too low, the thermostat closes and prevents cold water from the radiator from entering the system, keeping the engine temperature at an appropriate level.

It is important to remember that the water circulating through the cooling system must be changed regularly, according to the vehicle manufacturer's recommendations. In addition, it is important to regularly check the water level in the cooling system reservoir and ensure that there are no leaks in the system.

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