2005 Chevy Equinox Heater blows cold

2005 CHEVROLET EQUINOX
52,000 MILES • 6 CYL • FWD • AUTOMATIC
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TOMMYJOHNWRIGHT
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I had the thermost replaced..heater lines that run into the firewall are hot..The box where the heater core is located is warm..The vehicle only blows cold air.Do I have some type of electrical or sensor problem.
Feb 1, 2009 at 8:58 PM
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DOCFIXIT
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A blend door motor not operating. I believe it is behind glove box. You'lll see a rod operate from cold to hot see if it turns.
Feb 2, 2009 at 8:51 AM