What should cars pay attention to in autumn?

In autumn, vehicles not only have to face strong ultraviolet rays, but also face heavy rain at any time. All these will cause fatal injuries to cars in autumn. In the high temperature environment in autumn, the cooling, lubrication system and tires of the car will bear additional loads. In hot summer, people are prone to heatstroke at this temperature, and so are cars. Some frequently used or overloaded systems and equipment are also prone to failure. Today, I will tell you what to pay attention to in autumn car maintenance.

First of all, we need to pay attention to the water temperature at all times. When driving, I found that the small light on the dashboard was on, so I needed to find a cool place to stop and have a rest immediately. Be careful not to turn off the engine immediately, let the engine run at idle speed and continue to dissipate heat. At the same time, the engine cover needs to be opened to improve the heat dissipation speed.

Secondly, don't clean the car immediately after exposure. Because the temperature of the car body after sun exposure is relatively high, if you wash the car with cold water, it will cause thermal expansion and cold contraction. If cold water is used for a long time, the paint surface will crack, age and even deform the car body. If you wash your car in autumn, you must choose to wash your car in the afternoon. The oil quantity should be kept moderate. Oil will swell at high temperature. Don't wait for the oil quantity warning before refueling. After all, the temperature is very high in autumn. If the gasoline pump in the tank does not have enough fuel to dissipate heat, it is easy to cause damage. In general, it is best to keep two-thirds of the capacity when refueling in autumn.

When parking in autumn, you'd better lift the wiper. And tire pressure. Because the road surface temperature is relatively high in autumn, the air pressure in the tire will change with time. When driving at high speed, the air pressure of 0.5 plus the softening effect of the surface high temperature on the tire may lead to a puncture. Be sure to release some tire pressure at this time, which will improve your high-speed driving safety. At the same time, we should pay attention to whether there are explosive cracks on the tire surface.