GMC CLIMATE CONTROL

My Heater Core Is Leaking Coolant Into The Cab Of My Truck And Underneath My Heater Core Is A Small Puddle Of Coolant Every Day When I Go...

Do You Have To Remove The Dash To Replace The Heater Core? Is This A Job For A Novice To Tackle? Any Special Tools?

Checked Fuse And Relay And Refrigeration --all Are Okay. If I Jump The The 30 And 87 Pins At The Relay, The Clutch Engages And Blows...

Everytime I Start My Truck Or Shut It Off I Get A Clicking Sound Under My Dash Over By The Heater Control. My Truck Is A 3500 Dually Diesel.

My Car Gets No Heat Unless I Am Traveling At High Speeds For About 10 Min. My Temp Gauge Reads High 235, Once The Van Runs For A While But...

I Have A 2000 Gmc Sonoma V6 4.3l. I Got The Truck At Like 40,000 Miles 7 Years Ago, A/c Worked Fine Except It Used A Lot Of Gas And Robbed...

Who Makes And Sells A Tool To Release The Dorman Connectors Which Hold The Heater Hoses To The Heater Coil? I Tried Several Auto Parts...

Vin #2gdgg31k6n4506417 I Need To Know The Replacement Procedure For The Heater Core. This Van Has Air Conditioning. I've Removed The A...

I Have An 89 Camaro That I Noticed Recently Has Been Spewing Rusty Water Into The Interior Of The Car. My Husband & Dad Seem To Agree Its...

What Year Models Will Work On My Truck? Will 94' Or Newer S-10 Heater Fan Work? It Is Making A Really Loud Rumbling Noise. Can It Be Oiled...