2000 Ford Fiesta Stuck on hot

2000 FORD FIESTA
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CSMITH_89
  • MEMBER
  • 1 POST
Heater problem
2000 Ford Fiesta Manual 60000 miles

I have a ford fiesta LX x-reg and the heating is stuck on hot. Not only this but is blows through constantly, increasing with the revs. At first it got stuck on cold so i took it to a mechanic and they replaced the valve which seemed to cure the problem. Then one day my heater turned really hot and wouldn't turn off. Since then i have replaced the valve again and the heating control panel, but still no joy.
Jul 2, 2010 at 6:39 PM
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DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
sounds like the temperature control door inside the heater unit is stuck
Jul 19, 2010 at 4:25 AM
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