so my weather stripping on my 2000 mustang GT is leaking somewhere but i dont know where. I only get frost and condensation on the inside of my windshield. Where could it be or where are the common places for 1999-2004 stangs to leak. Thanks

 

Try taking it to one of those coin-op pressure washers, spray it down real good around the windows and you might be able to find it that way.