2005 Chevy Trailblazer winding noise

Tiny
IRDREW
  • MEMBER
  • 2005 CHEVROLET TRAILBLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 50,000 MILES
For the past few months a winding noise coming from around the alternator has grown increasingly loud. Do I need to replace the alternator or is something else the problem?
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Wednesday, January 7th, 2009 AT 3:52 PM

1 Reply

Tiny
DENNYP
  • EXPERT
Replace the idler pulley under the alternator.
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Thursday, January 8th, 2009 AT 11:46 AM

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