The rubber lining around windows isn't really all that durable i know it sucks i have one too, but basically with time it dry rots and cracks allowing moisture in your Jeep. best thing to do is replace it, if your on a budget black silicone works nice too.
Check the door seal under the door, it may be bad.
I have the same issue with mine! Has anyone figured this issue out and how to fix it? It's driving me nuts!
Very poor installation
Yes if it rains it will leak into the attic or overhead space until it is saturated then it will leak thru the ceiling.
well...some do but some dont....my momes does
You would have a leak in the coolant system somewhere and you need to have the system pressure checked.............
You have a leak. Possibly the drain lines are stopped up or the leak is at the windshield.
There is obviously a leak in either the firewall/cowl area or the window seal.
Leaking heater core
Try replacing the the gasket between the windshield frame and tub. I had to silicone mine because of rust on the windshield frame.
you have a leak. Take it to a body shop you trust and have them check it. The leak is most likely coming from the taillights.
You probably have a vacuum leak.