i looked into my car yesterday and realized the trunk has a leak in it. it was raining the last couple days and it got in some how. i have no idea where the leak is coming from. also behind the drivers set, on the floor, its very wet. i was thinking thats because of the water leaking in from the trunk...am i right ? also how can i find this leak and what is a god method on on sealing it ? thanks for helping out.

check tail light gaskets and evaporator case drain tubes

Just went thru this and on my car both front and rear window gaskets were leaking....You can put a thin bead of silicon seal at the gasket to window and stop the leak or in my case I had to replace the front windshield so I bought a new gasket ($143 from Parts here...actually the cheapest) and the leaking stopped immediately. The test is to run water on the windsheild with a garden hose and watch the water come inside and flow behind the left kick panel and flow to the back floor.

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83 300CDTurbo 307,000
2005 Honda Element 266,000
56 Nash Ambassador Country Club Special 34,000(under restoration presently)

http://www.peachparts.com/shopforum/car-audio-multimedia/125099-123-install-extreme-dynamat.html