I've got an '00 GP 3.8 NA serving as a 3rd vehicle. Which means it's parked outside. This is the 1st spring (and spring rains) during which we've owned it.
After the first several-day period of rain, my wife went out to use it and found 1/2" of standing water on the front passenger floor. The door & window weatherstrip all looks quite good, and my wife is fairly confident that she sees signs of the water coming in from somewhere behind the dash (it's definitely not coolant). I just haven't had time to go out there and really look at it. The car sat completely undriven during this period of several days, so it doesn't have anything to do with splashing, etc.
We've got everything dried out for now, but what would be the most likely sources of entry? Has anyone else experienced this, and if so what was the fix?
Thanks for any and all input!