What to Do When Car Air Conditioning Leaks Water into the Car?
2 Answers
The reasons and solutions for car air conditioning leaking water into the car are as follows: 1. Poor drainage pipe: Long-term use of the drainage pipe can cause aging, loosening, or bending, forming a wavy shape, leading to poor drainage and local blockages, which will cause water to flow into the car. Solution: Replace the drainage pipe. 2. Clogged drain outlet: The drain outlet leading outside is blocked by dirt, preventing condensation water from draining, which will slowly cause the water level to backflow and then flow into the car. Solution: Clean the debris in the drainage pipe. 3. Improper installation of the unit: Excessive tilting of the indoor unit or the direction of the pipe being too high can prevent water from flowing, causing the water level to accumulate and eventually flow into the car over time. Solution: Reinstall the unit.
After driving for so many years, I've encountered the issue of air conditioning leaks several times. Water leaking onto the car's carpet makes it all wet, which is particularly annoying. The most likely cause is a clogged drain pipe. When the air conditioner is running, it produces condensation water, which can backflow into the cabin if it can't drain properly. I remember one summer when I turned on the AC, water immediately pooled at my feet. I quickly checked the drain hole location under the car, usually found below the driver's seat or near the engine compartment. Using a thin wire or an air spray pipe to gently clear the blockage often works, but be careful not to damage the pipe. If that doesn't help, it might be due to a cracked pipe, a leaking evaporator, or installation issues, which require professional repair. Don't delay fixing it, as prolonged water accumulation can lead to mold, rust, and even short circuits, affecting both health and driving safety. I make it a habit to check the drain port every time I wash my car, as regular maintenance can prevent problems. Keeping the driving environment clean and preventing leaves and debris from entering the pipes has helped me avoid such issues ever since I adopted this habit.