please help massive leakage problem.

[jacobevan611]

I have read the 10 page post about how to fix water leaks and it is not helping. I made it a point to clean all my drainage holes before the first rain of the year. Yesterday I drove to school and parked and it rained very hard for 6 hours straight. When I got into my car (this is not a joke) there was 3 inches of water on the floor and in the rear. my trunk probably had 5 gallons of water in it and my sub box was soaked. I have had to rip apart my interior and I am in the process of drying everything. I checked and all my seals (sunroof and hatch) look to be good. I don't know what to do like i said i could have gone swimming in my car. If anyone has any ideas please help me. thanks

 

[OK's best GSX]

I had the same problem back when I had my 97 RS.. I would have water 2" deep in my car. I would have to strip my interior out every time it rained.
The drain hoses run inside the trunk the out the bottom of the car. some of mine were pulled out so it would just drain into the car..

What I did... While you have everything out to dry sit in it and have somebody spray the car with a hose and locate where it is coming from..