So I can start off by saying that I have cleared and made sure my A/C is cleaned out and draining properly. I do however seem to have a leak in the same area. I'm not talking about a little water but massive amounts on the frot passenger and floor behind that is soaked. It seems to only leak when it rains but I cannot find the source. Has anyone else had this problem? Or can offer any help?

 

Also don't know if this helps but it's a 97 4.0

 

The water might be coming in where the antenna cable enters the cab. The grommet may be rotted and allowing water in.

 

Isn't there a rusted hole somewhere on the floor nearby? In mine it was the same situation, in the trunk behind the rear wheel (96 ZJ)

 

The antenna grommet would make sense and I'll check that as soon as it stops raining. It seems to be running down right near the inside fuse box so the location sounds promising.