So I just purchased a 2016 jku about a month ago. I had a question and was wondering if anyone else experienced this or what may be wrong. I've noticed both of my floors in the front are soaked. I have heavy duty floor mats in it so I know its not from that. Anyone know why this might be? & Also when I turn my jeep on & start it I can hear this "water" somewhere slushing around. Is this normal or what can I do to fix it?? Thank you!

 

If your floors are soaked then you need to get your door seals and alignment straightened out. As far as your slush noise, you're likely low on coolant and there's some air in the system. Usually you'd notice a lack of hot air as well, or periodic hot air then it goes cold.

 

Megan, check this video.. It might give you areas to check and some repairs:
I have used the foam tape he used in the area he applied.. it worked on my JKUs.