What is the function of a car radiator?

[OBella]

The function of a car radiator is to dissipate heat. The coolant absorbs heat in the water jacket, flows to the radiator where the heat is dissipated, and then returns to the water jacket to circulate, thereby regulating the temperature. The working principle of a car radiator is: when the engine's water temperature is high, the water pump circulates the coolant repeatedly to lower the engine's temperature, achieving the purpose of protecting the engine. In winter, if the water temperature is too low, the circulation of water will stop to prevent the engine from becoming too cold. The cleaning method for a car radiator is: 1. Remove the bumper to locate the position of the radiator; 2. Adjust the water gun nozzle to a spray pattern and set the pressure to an appropriate level, then rinse the surface of the radiator; 3. Check if the radiator fins are damaged; 4. Reinstall the bumper in the reverse order of removal.