Can I Add More Antifreeze If It's Low?

[LeAna]

If the antifreeze level in your car's radiator is low, you can add more. It's best to add the same type of antifreeze with the same freezing point specification. If the antifreeze is simply low, you can just top it up; generally, there's no need for a complete replacement. More detailed information is as follows: 1. There are some precautions to note when adding coolant. Pay attention to the model and brand of the coolant. Mixing different brands, models, or dosages can affect its performance. 2. Another important factor when purchasing antifreeze coolant is to check the freezing point of the coolant, which is usually indicated on the bottle. Typically, the freezing point is around -45 degrees Celsius. It's advisable to buy coolant with a freezing point at least 10 degrees lower than the lowest winter temperature in your area for added safety. 3. Lastly, be cautious not to open the radiator cap immediately after turning off the engine. The coolant temperature is still high right after the engine is turned off, and there is high-pressure gas inside the radiator. Opening the cap at this time can release hot gas suddenly, which can easily scald your hands or face.