What is the reason for water dripping from the exhaust pipe of the Vision S1?
2 Answers
The reason for water dripping from the exhaust pipe of the Vision S1 is that after complete combustion of gasoline, water vapor and carbon dioxide are generated. The water vapor condenses into water droplets as it passes through the metal exhaust pipe, which are then discharged from the exhaust pipe, resulting in the dripping phenomenon. Water dripping from the exhaust pipe is a normal condition, indicating that the engine is working properly and the combustion is sufficient. Taking the 2019 manual Xingfu edition Vision S1 as an example, its body dimensions are: 4465mm in length, 1800mm in width, and 1535mm in height, with a wheelbase of 2668mm, a fuel tank capacity of 50 liters, and a body weight of 1275kg. The front suspension of the 2019 manual Xingfu edition Vision S1 is a MacPherson independent suspension, and the rear suspension is a torsion beam non-independent suspension.
As someone who has long studied automotive engineering, I can say that water dripping from the exhaust pipe of the Geely Vision S1 is a very common occurrence. When gasoline burns, it primarily produces carbon dioxide and water vapor. The latter condenses into liquid water as it cools at the end of the exhaust pipe, resulting in the dripping sound. This is usually a sign of high engine combustion efficiency, especially noticeable in cold winter conditions. However, if the amount of water dripping is excessive or accompanied by unusual odors, it might not be a good sign—such as incomplete engine combustion, poor cylinder sealing, or issues with the fuel system leading to excessive water vapor, or even a leak in the catalytic converter allowing other substances to seep in. Long-term neglect can lead to corrosion of the exhaust system and even environmental pollution. It is recommended that car owners regularly observe the dripping condition, especially in the first few minutes after starting the car. If abnormalities occur frequently, they should visit a professional repair shop to check the computer data using an OBD scanner.
