In the cold winter, cars always have more problems than other seasons.
1. Fuel consumption becomes higher. The main reason is the road environment in winter. In an icy environment, traffic is prone to clogging, which will increase fuel consumption.
2. Cannot start. In winter, cars are not easy to start due to the low oil viscosity of cars, so they need to maintain them well in car battery .
3. Tire pressure is insufficient. In winter, tire rubber will become much harder due to thermal expansion and contraction, and the principle of thermal expansion and contraction is what our physics teacher told me: it is that the object will expand when it is heated and shrink when it is cold. This is because the movement of particles ( atoms ) in the object changes with temperature. When the temperature rises, the movement of particles becomes violent and the gas expands; but when the temperature drops, the vibration of particles slows down and the gas shrinks. Therefore, low temperature will affect tire pressure, and as the temperature drops, the tire pressure value will also decrease.
4. Braking deteriorates. This is a common car problem in winter. Soft brakes and brake deviations will affect driving. Therefore, you need to check whether the amount of brake fluid is sufficient. If you find problems, you should add brake fluid in time or replace or clean the brake system.
5. The air conditioner heating effect is not good. The warm air effect is not good in winter. This situation is likely to be blocked because the air conditioning filter element becomes dirty. The solution is to replace the air conditioning filter element.
