[melissa809]

Hey....back in the day I had a Lebaron convertible with the same problem...turns out my weepholes were clogged with dirt, leaves..etc....so when it rained, the rain water got trapped within the body of my car and somehow leaked into the back floor panel of my car....driving on hills I would literally hear swooshing....like waves....lol

What I eventually did was.....clear out the weep holes.....and I unbolted my seats and pulled the carpet out to air dry...ALSO when I exposed the bare metal floorboards...there was actually a prefab hole with a rubber stop that when I removed, allowed the trapped water to drain out of the car

Good luck