2004 Mercury Mountaineer Thumping

Tiny
HAPPY64
  • MEMBER
  • 2004 MERCURY MOUNTAINEER
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 92,000 MILES
When I change the temperature dail to hot it starting making a thumping sounds. I haven't even turn the fan on yet.
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Monday, April 6th, 2009 AT 9:47 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Have the blender door checked.
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Monday, May 11th, 2009 AT 9:53 AM

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