What is the reason why the water tank of the truck sprays water?

The following are the reasons why the water tank of the truck sprays water: When refueling: Diesel vehicles spray water from the water tank when refueling, because there is gas in the water. Temperature rise: the water in the water tank is completely filled. When the water temperature rises, it is normal to spray water once due to expansion and refueling. Step on the gas pedal: When the engine temperature is too high, the water has already boiled, and the boiling water and steam of the gas pedal will be continuously ejected from the water tank. Gasoline burning: The water in the water tank is completely filled. Spray water every time the car starts to refuel. If the cylinder block is damaged or not compressed, press the accelerator pedal. When the engine oil burns in the cylinder, the pressure is very high, and a large amount of gas rushes out from the damaged or uncompacted place and enters the waterway. Gas with water is ejected from the mouth of the water tank. Cracks appear: or the cylinder liner or cylinder head has cracks or sand holes. Spray when the throttle is full of water, and spray when it is full of water. When there is no water in the damaged area, only water will be sprayed.