Getting a loud clicking sound from my air vents?

2007 CHEVROLET MONTE CARLO
102,000 MILES
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  • 1 POST
Getting a loud clicking sound from my air vents and stays on even when I turn the key off. Later when I go to my car sometimes it won't start and is dead, but the battery has full charge. Later it may start fine, or maybe not.
Jan 8, 2013 at 4:22 PM
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HOMER1967
  • ✓Experienced Mechanic
  • 875 POSTS
you have a blend door actuator issue.these can be very difficult to access and there are anywhere from 2- 4 of them.i would have to suggest that you would take it to a shop, because you need specific tools and specific information and skills to be able to determine when actuator is the problem and to remove and replace it.
Jan 8, 2013 at 4:52 PM
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