I have water coming in the passenger side dash. I just bought this jeep and don't think it is from the ac. I washed it and then noticed it pouring in when I made left hand turns. I am going to take the cowl off tomorrow and see if the drain is plugged with debris. Any suggestions would be great.

 

check the heater core

 

same thing happened to me in my mustang. Dealer said leaves and stuff build up and cause the material to break thus the flooding