2005 Chevy Trailblazer noise

2005 CHEVROLET TRAILBLAZER
37,000 MILES • 6 CYL • 4WD • AUTOMATIC
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TRAILBLZR
  • MEMBER
  • 1 POST
I have this constant squeally noise, right when you start the truck up. It keeps going until you shut the truck off. I thought it might be the power steering, but the sound doesn't go away and the steering doesn't seem loose, any thoughts. Thank you.
Feb 16, 2008 at 5:48 AM
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DENNYP
  • ✓Experienced Mechanic
  • 1,824 POSTS
remove the belt and check the idler pulley for a bad bearing.
Feb 19, 2008 at 2:05 PM
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