Thread: Ok I got to ask
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Old 08-24-2008, 08:44 AM
  #2  
sc4405
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Join Date: May 2005
Location: Dexter, New Mexico
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My guess would be the drive gears in the front of the blower. Maybe they are stock GM gears or something else, but I believe that's where that sound comes from. My .02. 8) JB
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