Water on floorboard of pontiac g6
Bought a used 2007 pontiac g6 gt yesterday and that night i found that the floor board on the drivers side front and back were very wet. This morning i used a rug shampooer and sucked the water out and dried the floorboards. I rinsed the car off with the water hose and left the car for a few hours. Came back and the floors are soaked again same side front and back. I dont think it leaked when i rinsed it the seats doors and windows were dry after i rinsed. its the entire floor board front and back i didnt even run the car so its not the ac drain. Any idea what it is?