GMC Truck Heater Not Working

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4 discussions

2006 GMC Truck Defroster No Heat

2006 GMC TRUCK

Defroster Has No Heat Coming Out Fan Works Fine No Temp Only Cold Air

1 ANSWER

Asked by Greggpasi

2001 GMC TRUCK

Heater Will Not Get Hot. One Of The Heater Hoses Is Hot, But The Other One Is Cold. What Seems To Be My Problem?

1 ANSWER

Asked by glenn2u

1989 GMC TRUCK

Hi I Have The Truck Listed Above V3500 With No Heat. The Heater Core Hasn't Been Bypassed And I Don't Smell Any Syrup In The Cab. I...

1 ANSWER

Asked by Forensics

1988 GMC TRUCK

Heater Blower Is Blowing Cold Air, But The Control Panel On The Inside Of Truck And All The Lights Are On And All The Way Across From Cold...

3 ANSWERS

Asked by Holli Williams

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