How often should Tiida antifreeze be changed every day?

Nissan Tiida antifreeze is officially changed once every 39 months. The following is the specific method of replacing antifreeze: 1. Check whether there are any traces of leakage in each pipeline: Before replacing antifreeze, comprehensively check whether there are any traces of leakage and cracks in each pipeline. The key point is to check whether the antifreeze in the five-way water pipe is distributed to different parts of the car to play a role after flowing through the five-way water pipe. 2. Rinse the liquid passage with clean water after releasing the old antifreeze: add clean water to the antifreeze replenishment tank, then inject clean water into the tank to make the clean water continuously flow through the engine cooling system, and then idle for 3 to 5 minutes to circulate water. Be careful not to forget to remove the heater hose and drain the water in the heater water tank. 3.MAXT, the highest sign of filling antifreeze into the water storage tank: after draining about 1 hour, add new antifreeze from the water pipe of the water storage tank. This is the way to make antifreeze flow into the water tank quickly. Then add another bucket of antifreeze to the antifreeze tank until the antifreeze tank is almost full, and take a taxi for about 10 minutes. At this point, the cooling system can add antifreeze to the MAXT mark of the storage tank, because it eliminates some drop of air level.