Front A/C blowing warm air

Tiny
ANTHOWORSH
  • MEMBER
  • 2006 FORD EXPEDITION
  • 5.4L
  • V8
  • 4WD
  • AUTOMATIC
  • 1,301,875 MILES
The A/C compressor comes on and stays on cold air come out the back vents. Warm air comes out the front. And the blower motor works fine. It has 3lbs 10oz of Freon in it. So its not low. What could the problem be?
Wednesday, April 10th, 2019 AT 11:08 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

The blend door could be stuck in the heat position not moving the door to the cold position.

https://www.2carpros.com/articles/replace-blend-door-motor

Roy
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Wednesday, April 10th, 2019 AT 12:44 PM

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