2004 Pontiac Grand Am A/C and Heater Fan vibrates on settin

2004 PONTIAC GRAND AM
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STJAGO
  • MEMBER
  • 1 POST
Air Conditioning problem
2004 Pontiac Grand Am 6 cyl Front Wheel Drive 44000 miles

Sirs

My Heater/A/C fan vibrates whenever it is turned up to settings 3, 4 and 5. What could be the cause, and how do I repair?

Thanks
Aug 10, 2009 at 4:39 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
The "squirrel cage" could be loose on the shaft or have some debris on it.

You will have to remove it and check it.
Aug 11, 2009 at 3:43 AM
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