What Does Low Coolant Level Mean?

[MartinDella]

Low coolant level means that the engine coolant is below the normal level, indicating a need to check if the coolant is insufficient. The reasons for low coolant level are as follows: Coolant evaporation leading to reduced coolant: If the car engine coolant is below the normal level, you should check the coolant. You can open the engine cover to inspect the coolant level in the auxiliary reservoir. If the coolant level is below the minimum mark, it is necessary to add coolant promptly. Internal car malfunction: You need to connect a coolant pressure gauge. If the auxiliary reservoir cap indicates that the standard pressure for the cooling system is 200KPa, use the pressure gauge to inject 200KPa pressure for inspection. Other issues in the cooling system: Such as thermostat failure, radiator fan failure, you should also check all coolant hoses, connection points, radiator, water pump, and other related parts of the cooling system for any signs of leakage.