Hello my fellow Floridian-G35-er,
I've been mulling over hundreds and hundreds of posts online, and your previous window-motor issue seems to be the only closest thing to my current window-motor issue. I recently installed a new window motor in my G35 coupe (driver's side). The motor works great now, BUT now whenever I open and close my door, the window ONLY goes down half an inch. It DOES NOT go back half an inch once it's closed. I read you had a similar issue, but I haven't altered anything with my speakers. Could you give me any pointers? I'm thinking about switching out the motor again before trying for a new switch. What do you think? ANY help would be much appreciated. Thanks!