What is the issue with water spraying from the car exhaust pipe?

[AmirFitz]

Water spraying from the car exhaust pipe is a normal phenomenon, indicating that the engine is burning fuel efficiently. The reason for water spraying from the car exhaust pipe is that after gasoline is completely burned, it produces carbon dioxide and gaseous water. The gaseous water condenses in the exhaust pipe to form liquid water, which is then discharged through the exhaust pipe once a certain amount accumulates. The car exhaust bellows, also known as the car exhaust pipe hose, is installed in the exhaust pipe between the engine exhaust manifold and the muffler. It provides a flexible connection for the entire exhaust system, thereby reducing vibration and noise, facilitating installation, and extending the service life of the exhaust muffler system. The car exhaust pipe is mainly used for light vehicles, micro vehicles, and buses. Its structure consists of a double-layer bellows covered with a steel wire mesh sleeve and a clamping ring on both straight sections. To enhance the muffling effect, the bellows can be equipped with an expansion joint or mesh sleeve inside.