2003 Ford Windstar Heater will not blow hot air

2003 FORD WINDSTAR
114,000 MILES • 6 CYL • FWD • AUTOMATIC
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DPATTERS_ON
  • MEMBER
  • 1 POST
Heater has a clicking or knocking sound and does not blow hot.
Mar 8, 2009 at 8:26 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Have you checked the thermostat and the heater core if okay could be a problem with the air mix/blend/mode doors to include vacuum and actuators/HVAC control module.
Mar 8, 2009 at 9:24 AM
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