What happened when Wuling Hong Guang couldn't refuel after cleaning the solar terms?

The specific situation of the slow growth of Wuling Hong Guang refueling door is as follows:

1, you can do some simple checks yourself: for example, whether you have added the wrong oil, because if you add low-grade gasoline, there may be a weak acceleration, which will lead to a decline in engine power and an increase in fuel consumption. 2. Engine oil system: The engine oil can be fully lubricated to reduce vibration and improve the smoothness of engine operation. If the engine oil is insufficient for a long time and the power is insufficient, the fuel consumption will increase; In the worst case, the piston hits its door, causing mechanical damage to the relevant connector. In addition, the failure of gasoline pump and the blockage of fuel filter will also lead to the decrease of engine power. 3. Air intake system of the engine: The engine needs air besides oil. If the air filter, throttle and other parts are blocked or have problems, resulting in insufficient air intake, it will also lead to slow acceleration of the car and sudden frustration.