What causes the vehicle's water temperature to be too high?

[Baker]

The reasons for the vehicle's water temperature being too high are: 1. Insufficient coolant; 2. The radiator is too dirty; 3. The thermostat is faulty; 4. The electric fan is faulty. If the water temperature is high due to reasons other than these four situations, it is recommended that the owner directly call a tow truck to send the car to a 4S shop for inspection and repair. Methods to prevent the water temperature from being too high during daily use of the vehicle: 1. Regularly check or replace the coolant, as excessively high water temperature can easily cause various faults in the vehicle and even damage the engine; 2. Regularly remove dust from the radiator and engine compartment. While the vehicle is moving, the high-speed wind hitting the front can help dissipate heat from the radiator's surface. If there is too much dust on the radiator's surface, the cooling effect during driving will be reduced, which may eventually lead to excessively high water temperature.