1997 Chevrolet Lumina Makes High Pitch Whiny Noise While Driving Under Hood

1997 CHEVROLET LUMINA
130,047 MILES
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ANONYMOUS
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  • 1 POST
Makes high pitch whiny noise while driving under hood cones & goes what's up?
Jan 25, 2013 at 2:51 PM
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HMAC300
  • ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
it may be the alternator making noise.shouldn't be anything to worry about
Jan 25, 2013 at 2:54 PM
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