Is It Normal for a Car's Exhaust Pipe to Drip Water?

1 Answers
IvanLynn
07/30/25 7:03am
It is generally normal for a car's exhaust pipe to drip water, but there are exceptions. Here is an introduction to the relevant knowledge about exhaust pipe dripping: 1. Water vapor condensing into liquid water: After normal combustion, a car produces carbon dioxide and water vapor. The water vapor condenses to form liquid water, and when the amount of water vapor reaches a certain level, it is discharged through the exhaust pipe. 2. Abnormal dripping phenomenon: If the owner notices that the water dripping from the exhaust pipe forms clumps on the ground and the exhaust appears as a milky white oil mist, this is abnormal dripping. The owner should check whether the engine's cooling water tank has any abnormalities.
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