The role of the cooling system
Prevent the engine from overheating: The engine generates a lot of heat during operation. If the heat cannot be dissipated in time and effectively, the engine temperature will rise rapidly, causing excessive expansion of engine parts, increasing friction and wear between parts, and even causing serious faults such as engine explosion and cylinder pulling, affecting the service life and reliability of the engine.
Maintain the optimal operating temperature of the engine: The engine can only maintain good performance and fuel economy within a suitable temperature range. The cooling system keeps the engine’s operating temperature at the optimal state through precise temperature control, improves the engine’s combustion efficiency, reduces exhaust emissions, and also helps to reduce engine wear and failure rate.
Protect engine cooling system components: The additives in the coolant can prevent the metal parts in the cooling system from rusting and corroding, and extend the service life of the cooling system. In addition, the normal operation of the cooling system can also avoid aging and damage of rubber hoses, seals and other components caused by high temperature, ensuring the sealing and reliability of the cooling system.
Maintenance and maintenance of the cooling system
Check the coolant level regularly: The coolant level should be checked regularly, generally after the vehicle is cooled. If the coolant level is found to be too low, add coolant in time, but pay attention to the coolant model and mixing ratio should be consistent with the original requirements of the vehicle factory, and different models of coolant should not be mixed at will.
Replace coolant: The coolant should be replaced regularly according to the recommendations of the vehicle manufacturer. Generally, it needs to be replaced every 2-3 years or a certain mileage. When replacing the coolant, the old coolant in the cooling system should be thoroughly drained, then the cooling system should be flushed with clean water, and finally new coolant should be added.
Check the cooling system components: Regularly check the working status of cooling system components such as radiators, cooling fans, water pumps, thermostats, etc. to check for abnormal conditions such as leakage, damage or looseness. If problems are found, they should be repaired or replaced in time.
Keep the cooling system clean: Regularly clean the dust and debris on the surface of the radiator to ensure the heat dissipation effect of the radiator. In addition, you should also pay attention to keeping the engine compartment clean to prevent debris from entering the cooling system
