Can gasoline with a small amount of water be used?

No, gasoline with a small amount of water cannot be used. Since water is denser than gasoline, the water in the physically mixed gasoline will settle at the bottom of the fuel tank. When the water content is small, the water will not reach the fuel pump entrance and will not be compressed and supplied to the engine's fuel喷嘴, thus not affecting the engine's operation. However, the accumulation of water at the bottom of the oil tank will eventually exceed the height of the fuel pump entrance, leading to damage to the vehicle.

The damage is usually caused by the low stability of the inferior emulsifying agent, which will produce impurities that block the fuel lines over time, leading to the vehicle's inability to start. On the other hand, too much water will cause the metal parts of the fuel system to rust and accelerate damage.

If the amount of water is larger, it will be a different matter. In this case, the fuel in the fuel tank should be completely drawn out and then refilled with water-free fuel. If the car has engine shaking or insufficient power, it is recommended to clean the filter, fuel lines, and fuel喷嘴 at the 4S店, otherwise, it may lead to car failure to start.