Car coolant is a relatively durable thing on the car, but have you learned about car coolant? Do you know when to change car coolant? If you don't know it, then continue to look at the car coolant replacement guide.

The automotive coolant will degrade in normal use and lose its protective effect. Generally, it will be replaced in two years. In addition, some car owners use tap water instead of car coolant in summer. Once the temperature drops suddenly, it will affect the normal operation of the car cooling system. Therefore, be sure to replace tap water or old car coolant in radiators with new antifreeze in the fall and winter seasons.

It can be seen that the replacement of automotive coolant is quite similar to oil, but the replacement cycle is much longer. However, do not ignore the car coolant, so as to avoid serious damage to the car.

How to maintain the battery

The battery is like the human liver responsible for the regulation and implementation of the functions of various parts of the body. The same is true for car batteries. It provides automotive interior lights, car stereos, car TVs, and on-board CDs. Therefore, car batteries are a prerequisite for your comfortable and safe driving. How do we maintain our batteries?

Frequently start the vehicle

Do not exceed 3 seconds each time you start the engine. If the first start fails, do not rush to start it again. From the working principle of the car, starting the motor continuously at this time will certainly cause the battery to be over-discharged and damaged. The repair master suggested that the time interval for restarting should be more than 5 seconds.

Turn off the air conditioning before turning off

The maintenance master pointed out that most vehicle owners are not used to air conditioning or let the air conditioner start automatically after the vehicle starts. This will cause the air conditioning system to automatically start work each time the ignition switch of the vehicle is turned on, resulting in immediate power overload of the vehicle. High, over time will cause loss to the battery.

Listen to high-power audio when idle

If your car's audio system has been modified to fit a high-powered stereo, then be careful. The maintenance master pointed out that listening to high-powered audio at the same time would bring a very high load on the battery without the vehicle.

Note the above points you can better maintain your battery.