I have a 2002 Chevy Blazer LS 4x4 4 dr with a sun roof, when i first got it the sun roof worked like a charm, now it opens fine, closing it is a problem, if you open it all the way and than try and close it it just sounds like the motor is running but nothing is happening, the best way of closing it is babying it. can someone help me pweese, my brother is telling me its the tape deck and says thats like oober expensive to fix ugh just got my baby running right someone help

 

could be your track or your gears are stripped. search for sunroof cuz i remember reading about it here somewhere