heater stopped working

2006 KIA SORENTO
86,000 MILES
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BUGHOUSE1220
  • MEMBER
  • 8 POSTS
I have and 06 kia sorento. recently the heater stopped working, I changed the thermostat and refilled the coolant. The heater worked great after that but the a/c quit working. Now the heater has stopped working again and the coolant levels are fine, what could it be?

We have had no problems with this vehicle until recently now it seems to be one thing after another. I have enough mechanical knowledge to do the work but not enough to diagnose these newer vehicles,

Any help you could give would be greatly appreciated.
Nov 18, 2011 at 4:14 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
Is it leaking coolant? Are both heater core hoses getting hot?
Nov 18, 2011 at 4:31 PM
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