Can I Add Water When Antifreeze Is Low?

[FelixMarie]

In emergency situations or when the coolant level is slightly low, you can add purified water. What is antifreeze: The full name of antifreeze should be antifreeze coolant, meaning coolant with antifreeze function. Antifreeze can prevent the coolant from freezing and cracking the radiator or damaging the engine cylinder block or head when parking in cold winter. The role of antifreeze: Antifreeze is a type of coolant containing special additives, mainly used in liquid-cooled engine cooling systems. Antifreeze has excellent properties such as preventing freezing in winter, boiling in summer, and preventing scale and corrosion throughout the year. Composition of antifreeze: The main components of antifreeze are: fifty percent purified water, forty percent methanol, and ten percent other substances. Types of antifreeze: Antifreeze is generally divided into three types: ethanol-water type, glycerol-water type, and ethylene glycol-water type.