Just had this '95 Grand Prix a few days, and after highway trip in the humid Texas heat yesterday with the A/C on, the passenger side floorboard was awash. Had to use a wet vac.
After a short trip around town today I could see water droplets hanging off part of the fan assembly.
I've looked for a drain hose that might be plugged, but could not find one. Can anyone tell me where this might be and how to check it?