i have water in the floorboard behind the passenger front seat. we also found water in the trunk and under the backseat (it was saturated and moldy). we unclogged the drains that were coming from the sunroof, and dried it all out but it just rained and this time the trunk and backseat are dry, but there is a ton of water behind the passenger backseat.

please help!

this is a 1993 sts with only 101,000 miles. she is in GREAT shape and i would hate to lose her to something like this.