What to Do When the Radiator Temperature is Too High?
2 Answers
If the radiator temperature is too high, you should idle the car, open the hood, turn on the heater, and dissipate heat as quickly as possible. Additionally, make sure to park in a shaded area. Next, check whether the coolant is sufficient and see if the cooling fan is functioning properly. The function of the car radiator: It dissipates excess and unnecessary heat from the engine, ensuring the engine operates at normal temperatures under various speeds or driving conditions. The car radiator generally refers to the heat exchanger, which is part of the car's cooling system. The radiator in the engine's water cooling system consists of three parts: the inlet chamber, outlet chamber, main plate, and radiator core.
A soaring temperature gauge while driving is terrifying! My first reaction is to turn off the AC, pull over, and shut off the engine to let it cool down. Never rush to open the radiator cap—high-temperature, high-pressure steam can cause severe burns. Wait at least half an hour for cooling before checking the coolant level: if it's low, add distilled water as an emergency measure. If the fan isn’t spinning, the motor might be faulty, requiring a visit to the repair shop. Make it a habit to regularly check coolant levels and replace it every two years. Clogged radiator fins due to dust or pollen can also cause overheating, so clean them annually with an air gun. Prolonged engine overheating can damage the head gasket—remember, tow fees are cheaper than repair costs, and safety always comes first.
