Water In Car Under Carpet

Use airflow to clear out moisture.

Water in car under carpet.

You should also check to see if your vehicle has drain plugs in the floor that you can open up to release any trapped water. If there is a leak and the inside of the car smells like coolant a sickeningly sweet smell when it gets warm the heater core may have sprung a leak. If water sits for too long in a car s carpet mold can grow and cause bad smells. Water leaking from under the car can be normal especially on hot days when you ve been cranking the a c at full blast.

I think the heat from the engine evaporates the water under the carpet there and then the water condenses on the cool floor pan throughout the car. The system cools the cabin by pulling humidity from the air and that moisture needs a place to go. Car a c systems are actually designed to allow water to drain out of your vehicle. Normally condensation in your ac system exits through a small drain tube in the bottom of the vehicle but over time that drain tube can get clogged and cause water to backflow into your car interior.

If you don t see water dripping onto the ground the evaporator condensate drain tube is plugged and the water is running down the inside firewall under the carpet into the back seat floor. It doesn t appear to be a door seal or anything the water seems to collect in the footwell below the carpet and fills up over time. The drain tube can be cleared with compressed air. I caught it before mildew set in.

This is due to clogged sunroof drains. No matter how much you towel or vacuum off your car s surfaces any fabric and carpeting in your car as well as the chassis beneath will be damp to the touch. Jul 13 2019 diggs24. The carpet and trimming round the doors are bone dry.

A wet carpet is not the only sign of water leaking in a car. Other problems can include corrosion of pin connectors computer failures sensor failures rust and high humidity inside the car causing your windows to fog up. Where is the water coming from. The moisture under your carpet has to come from somewhere and that somewhere is almost undoubtedly the air conditioning system.

There should be water dripping onto the ground.