1997 Lincoln Mark VIII Heater not working

Tiny
NJGR
  • MEMBER
  • 1997 LINCOLN MARK VIII
  • V8
  • 2WD
  • AUTOMATIC
  • 90,000 MILES
Heater is not working, but fan is blowing. The heater hose gets hot.
Can this be fixed without removing the dash?
Wednesday, February 5th, 2014 AT 10:26 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,867 POSTS
If the engine is warming up to a normal operating temp and both heater hoses are getting hot, there there has to be an issue with the blend air door. Yes, this requires a portion of the dash to be removed to access the controller.
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Wednesday, February 5th, 2014 AT 10:37 AM

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