How Often Should Engine Coolant Be Replaced?
1 Answers
Engine coolant should be replaced every two years. The full name of antifreeze is antifreeze coolant, which means it is a coolant with antifreeze function. It is a coolant containing special additives, mainly used in liquid-cooled engine cooling systems. Antifreeze has excellent performance in preventing freezing in winter, boiling in summer, and preventing scale and corrosion all year round. Antifreeze is not only used in winter but should be used throughout the year. Automotive antifreeze usually works in relatively high-temperature environments and is highly prone to changes during storage. If the antifreeze is found to be expired, it should not be used anymore. Expired antifreeze not only loses its antifreeze effect but may also cause harm to the car.