2000 Ford Expedition locate heater control vavle

Tiny
UCMENOW2007
  • MEMBER
  • 2000 FORD EXPEDITION
Heater problem
2000 Ford Expedition V8 Two Wheel Drive Automatic

My expedition heater is not working properly. It only blows cold air. What could possibly be the problem?
Tuesday, October 27th, 2009 AT 10:22 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
I need you to check something. With the engine warm, running, and the heater on high, feel both heater core hoses. Both should be hot. Let me know what you find. If they are hot, the blend door is causing trouble.
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Wednesday, October 28th, 2009 AT 11:26 AM

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