How Many Liters of Coolant Should Be Added
2 Answers
Generally, 5 to 6 liters of coolant should be added. Here is some relevant information: 1. Antifreeze: Antifreeze is a coolant with antifreeze properties. It prevents the coolant from freezing in cold winter conditions, which could otherwise cause the radiator to crack or damage the engine cylinder head. Antifreeze is not only used in winter but should be used all year round. 2. Do not mix antifreeze: Different manufacturers produce antifreeze with different internal additives. Mixing them could lead to chemical reactions that may damage the cooling system. Therefore, when adding antifreeze, it is best to completely drain the old antifreeze before adding the new one.
There's no fixed amount for how much coolant to add—it depends on the specific car model and engine size. Generally, small car systems hold around 5-10 liters, but don't just blindly fill it up. Last time I worked on my old car, the manual said it could take 7 liters, but when actually adding, it's best to check the dipstick when the engine is cold. Only add small amounts if it's at the low mark, no more than 1 liter at a time to avoid issues. Remember to buy the same type of coolant—don't mix different kinds, or you might clog the cooling system. Add a bit more in cold weather for freeze and burst protection, and in hot weather to prevent overheating. Regular maintenance can save you a lot on repair costs.
