HEATER NOT WORKING

The Heater Core Hoses Are Cold, But Engine Is Fully Warm. Is There A Valve Motor Which Controls Fluid Flow Or Something Electrical, Or Is...

The Blower Motor Is Engaging However It Will Only Blow Cold Air. Radiator Is Full And It Will Blow Hot Air In Hot Weather But. Not In The....

I Have A 94 Cadillac Deville. The Ac System Control Won't Turn On Period. No Air Or Heat Is Coming Out. The Orange Light At Control System...

Ford Expedition 2002 Heater Not Working 136000 Miles. Already Checked Actuator, T-stat, Plastic Vent Replaced Antifreezer Liquid, Core, (...

1989 Coupe Deville 66,000 Actual Mi 4.5 L No Heat Comes Out Even At 90° Setting. Blows Cold Air Only. A/c Works Great Prob For 6 Mos. New...

My Air Conditioner Works But For Heat It Does Not. It Was Working Fine Put It In Shop For New Pressure Plate And Clutch But That’s A Total...

Had A Mechanic Look It Over He Thinks It Has Air In The System. He 'burped' It And Had Heat For A Little While But Next Morning Again No...

I Have No Heat, The Blower Blows, The Anti Freeze Is Full, The Upper Readiator Hose Is Warm, Heater Hoses Are Warm, Temp Guage Is At...

1997 C230 Heater Blows. But No Heat.

Recent Engine Swap Used Engine, New Thermostat New Heater Core, Flushed Engine And Radiator, Dealer Done, Dash Switch Seems Ok Now No...