Either way you ll want to have such a leak stopped right away to protect your car s interior.
Wet carpet in car causes.
It could be a leak that allows rainwater into the cabin or a leaking component inside the car that s causing water to leak from behind the dashboard.
Car heaters circulate coolant through the dashboard area to heat the car and if the heater core springs a leak coolant can drip onto the floor.
Fortunately a little heat and air circulation will do the trick.
Why is passenger side carpet wet.
As a result even a little bit of water on the carpet can lead to mildew and other problems if left alone.
Wet carpet can be a perfect breeding ground for mold especially if the air is humid and the water remains in place longer than 48 hours.
It s important to act quickly in removing moisture from the.
Either the windshield seal is leaking or the condensation drain from the a c evaporator coil is plugged.
Cars are enclosed spaces with poor air circulation when the car is not running.
Hot coolant flows from the engine where heat is absorbed and taken to the car s heater core when you turn on the heater.
The heater core is like a small radiator.
Cold damp weather can make it even harder to get your car dry.
Another possible cause of wet carpet especially in the front of the car when it hasn t been raining is a leak from the heater core.
Causes of a wet passenger side floor mat 1.
Driving through high flood waters or leaving a car door open while it rains can cause the interior of your car to get wet especially the carpet and floors.
As the evap is positioned behind the dash board it will cause the front carpets to become damp usually the passenger side foot well.
The rubber evap drain on the engine side of the firewall blocks up with debris and causes the evap moisture to build up and overflow inside the car.
When you have an issues where you find the passenger side carpet wet that water can come from only two places.
Bad heater core a similar problem could occur with the car s heater system.
A plugged drain is far more common than a leaking windshield.