01 Tahoe heater issues

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Dec 3, 2014 | 11:02 AM

kmcman

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01 Tahoe heater issues

The front heater on my Tahoe has stopped blowing hot air (not even warm). Back heater works just fine. Any suggestion?

Dec 3, 2014 | 2:14 PM

oldchevy

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Joined: Apr 2012

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From: Miami, FL.

Blend door actuator is usually the cause.

Dec 4, 2014 | 7:19 AM

73shark

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From: KC, MO area

Welcome to the forum.

Dec 11, 2014 | 3:49 PM

kmcman

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01 Tahoe heater issues

Thanks for the reply oldchevy, I'll start there.

Dec 12, 2014 | 9:31 AM

in2pro

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Joined: Apr 2008

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From: Austin, Texas

Depending on how well the cooling system has been serviced, i wouldn't rule out heat core blockage....

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