Why is there water dripping from the Peugeot 4008 exhaust pipe?

[DelAugust]

Water dripping from the Peugeot 4008 exhaust pipe occurs because gasoline, when completely burned, produces water and carbon dioxide, with water being in a gaseous state at high temperatures. When this water vapor enters the colder air, it condenses into water. Here is some relevant information: 1. The factory design of the vehicle includes a small hole in the exhaust pipe for water drainage. Some exhaust pipes are designed with the tail end slightly lower, allowing water to be expelled during driving. 2. If the exhaust emits a milky white oil mist that solidifies into lumps upon hitting the ground, it may indicate poor fuel vaporization. This is mainly due to low temperatures causing inadequate fuel atomization and usually disappears as the engine warms up after starting.