Hey all. Wondering if anyone else has experienced water leaks into the passenger side of your grand prix's for no known reason. Mine is a 2 door and the weatherstripping around the door is not in the best of shape but the water does not appear to be coming from here. It appears to be coming from behind the glove box and then filtering under the carpet so I don't see it until the carpet suddenly fills up wet. Other times it doesn't appear to come from there like after heavy rainstorm when car is simply parked it will fill with water. It's driving me nuts!! any help would be greatly appreciated.