How often should the Vios radiator be refilled with water?

[SanNatalie]

The Vios radiator is filled with coolant, and if there are no leaks, it generally only needs to be replaced when the maintenance period is due. The car radiator usually refers to the car's cooling system radiator, which is part of the engine's water cooling system. The radiator consists of three parts: the inlet chamber, the outlet chamber, the main plate, and the radiator core. The steps for adding water to the car radiator are as follows: 1. Turn the pressure cap counterclockwise. If you hear a hissing sound, wait until the sound stops before opening it; 2. Add an appropriate amount of coolant to the coolant expansion tank, ensuring the level is between the MAX and MIN marks; 3. With the coolant expansion tank cap open, start the engine; 4. After starting the engine, the coolant level in the tank will slowly decrease. At this point, add more coolant to the expansion tank until the level reaches between the MAX and MIN marks again; 5. Reinstall the cap, ensuring the pressure cap is hand-tightened and fully seated.