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 4:01 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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