Cars have become a means of travel for many families, but after all, cars have started late in our country. Many people do n’t have a certain concept of a lot of common knowledge about cars. Let ’s talk about refueling. Let ’s talk about those who refuel. thing.

1.Too much oil

Many first-time car owners have the same mentality as when they just bought a new mobile phone. Many people can't help but hold it in their hands when they buy a new mobile phone, but they need to charge immediately when the power is consumed.

Many new car owners are the same. When the car is driving, it will rush to the gas station when it sees that the remaining half of the fuel is full. It is not known that when the fuel tank is often full, the gasoline expands due to heat and the fuel will overflow, especially in the hot summer weather , Once the sun is exposed for a long time and the temperature is too high, there may be a danger of spontaneous combustion.

2.Too little oil

Many old drivers have a bad habit, that is, when the fuel light is on, they will not choose to go to the gas station for the first time, but rely on their driving experience to estimate the driving distance to reach the destination and refuel. Some young drivers believe that gasoline is like drinking water. Every time we drink clean or discard the water and then add new water, and use up the oil again to prevent the new oil from being mixed with the old oil. In fact, this kind of thinking is wrong, the car is pumping oil from the bottom of the fuel tank, there is no saying that old oil is deposited. When the amount of fuel is too low, a long time when the fuel pump is exposed to the oil surface will cause the temperature to rise and shorten its life. This will have a great impact on the car for a long time.

So in general, you can refuel when 1/4 of the fuel is left, but do not fill it too much, and control it at about 90% of the fuel tank capacity. If the car is used on urban roads, it can be appropriately reduced, if it is used for long distances It's a little more driving, after all, you don't know where the next gas station is.