this is just an idea, but the window may have just come out of its track. this will be evident if you take your door panel off and peek in after pulling out the speaker and stuff. to fix it you just need a little elbow grease and patience.
Darren
'98 Mystique LS -Duratec, MTX
Nakamichi CD-40z, Knauberized, KKM tru rev intake, 9MM Motorsport Wires, SVT Springs/Struts
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