2000 Chevy Blazer altenator

2000 CHEVROLET BLAZER
114,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DORRIAN
  • MEMBER
  • 1 POST
My altnator is making strange nosie like rattling. What is wrong?
Jul 10, 2008 at 4:12 AM
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2CARPRO JACK
  • ✓Experienced Mechanic
  • 11,533 POSTS
Probably a bad bearing in the alt. Try removing the drive belt and spinning it by hand to see if it feels rough
Jul 10, 2008 at 5:04 AM
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