Thanks for replying but it's definitly not the heater core, after it rained for three days straight I had alot of water on the floor and the windows fogged up but I think it was from the moisture on the floor and the cold weather in chicago. I don't really drive the car that much because I have a company truck, but this is bugging the SH*T out of me. If I do have a drainage problem is there an easy fix or do I just get rid of the car, but I would hate to do that considering it is a 98se with 66,000mi and run and looks great with an on board swimming pool on the pass. floor.