humming sound under hood

2007 CHRYSLER 300
58,000 MILES
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SHAY29
  • MEMBER
  • 1 POST
when i start the car up mainly in the morning i hear a humming sound that last for about 10 seconds
Jan 30, 2012 at 8:01 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Maybe power steering pump check fluid level
Jan 30, 2012 at 10:15 AM
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