Cool, I'd like to hear if you have any success with what I did.

 

Any word on this? I have the same problem. Never used to do this, I do have a vert but I don't believe it leaks

 

I just got a 2011 camaro ss and i have a by the passenger door down by the bottom wherenthen two seams meet only when it rains the dealer said they chaged the seal but it still leaks I ammon eastern LI.NY and am worried about the sat getting in and rotting my floor pan, HELP

 

This is an old thread but for anyone searching this topic I had a similar issue and after chasing the leak for months I finally realized the windshield had disbonded on part of the top and was letting water in. The water runs around the frame and dash and comes out where you least expected. Water from the top of the windshield was making its way through the dash and coming out down by the pedals.

 

old thread I know. My 97 firebird did this as well, if you pull the pcm up you will probably find a crap load of debris under it. There is a bundle of wires that pass through the firewall under the pcm and that is probably where the water is coming in.