engine oil
southern region :
1. Choose the engine oil with appropriate viscosity according to the temperature of the place where you are located. The southern region is spring all year round, and generally one with a viscosity of 5W can be satisfied.
2. In winter, within 3-5 minutes after the car starts, try to keep the engine running at low speed to preheat the engine oil and allow it to fully circulate throughout the engine.
Northern region:
1. Choose the engine oil with appropriate viscosity according to the temperature in the place. The temperature in the northern region at night reaches minus 30 degrees Celsius, and in some places it can even reach minus 40 degrees Celsius. It is recommended to choose only 0W of
can ensure that it will not be frozen. At the same time, note: Different models of engine oil cannot be mixed.
2. In winter, within 3-5 minutes after the car starts, try to keep the engine running at low speed to preheat the engine oil and allow it to fully circulate throughout the engine.
antifreeze
Southern Region:
1. Check the liquid level of the antifreeze regularly, and it is recommended that the liquid level be kept between "MIN" and "MAX". It is recommended to go to the 4S store for antifreeze freezing test before winter.
2. When adding antifreeze, do not mix different types and brands of antifreeze, because the formulas of different brands and different types of antifreeze are different. Mixed and added will cause the antifreeze to lose
to remove the original chemical characteristics. It is necessary to pay attention that you can only add it when you are cold, and do not directly touch the skin.
3. Avoid using antifreeze mixed with tap water. The antifreeze after adding tap water will not only increase the freezing point, but also the impurities in the tap water will produce precipitates, which will ultimately affect the effectiveness of the cooling system.
4. When using concentrated antifreeze, it is necessary to make preparations as required. It is prohibited to use directly to avoid deterioration of antifreeze, increasing viscosity of low temperatures and high engine temperatures.
Northern Region:
1. Choose the antifreeze with a suitable freezing point according to the temperature in the place to avoid affecting the antifreeze effect. Generally, the freezing point of the antifreeze selected should be 10 degrees lower than the local minimum temperature.
2. Check the level of the brake fluid regularly, and it is recommended that the liquid level be kept between "MIN" and "MAX". It is recommended to go to the 4S store for antifreeze freezing test before winter.
3. When adding antifreeze, do not mix different types and brands of antifreeze, because the formulas of different brands and different types of antifreeze are different. Mixed and added will cause the antifreeze to lose
to remove the original chemical characteristics. It is necessary to pay attention that you can only add it when you are cold, and do not directly touch the skin.
4. Avoid using antifreeze mixed with tap water. The antifreeze after adding tap water will not only increase the freezing point, but also the impurities in the tap water will produce precipitates, which will ultimately affect the effectiveness of the cooling system.
glass water
Southern region:
1. Change the anti-freezing glass water in time according to the temperature of the place, and select glass water with a freezing point below the local minimum temperature of 10℃ or above. It is recommended to choose products with freezing points of 0 degrees or -20 degrees.
2. When changing glass water in winter, be sure to put the glass water in summer clean and use new ones. If mixed, the freezing point of glass water will be much lower, affecting the normal use of glass water in winter.
3. Avoid using glass water with tap water. The glass water after adding tap water will not only increase the freezing point, but also the impurities in the tap water will produce precipitates, which will eventually affect the spraying effect.
Northern region:
1. North China chooses products that have fast snow and ice melting, anti-glare, anti-fog, and anti-static effects as much as possible.
2. When changing glass water in winter, be sure to put the glass water in summer clean and use new ones. If mixed, the freezing point of glass water will be much lower, affecting the normal use of glass water in winter.
meaning: first add a small amount of new antifreeze glass water , spray and clean the pipe, and then pour in new antifreeze glass water.
3. Avoid using glass water with tap water. The glass water after adding tap water will not only increase the freezing point, but also the impurities in the tap water will produce precipitates, which will eventually affect the spraying effect.
4. When the glass water is frozen, be sure not to spray water to avoid damaging the motor. It is recommended to drive to a warm place, wait for a while, and spray water as soon as possible after the glass water melts to prevent the
knots from being frozen again. It is necessary to note that you must not add hot water to prevent the kettle and water pipe from bursting.
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