GMC SONOMA CLIMATE CONTROL

I Swapped Out The Intake Manifold Because Of A Leak And Then The Thermostat Because Of No Heat Still Have No Heat And I See I Have A Bleeder...

I Finally Got My A/c Working After Putting Two 12 Oz. Cans Of R134 In Myself, After About Four Months In Las Vegas. It Started Getting Warm...

Changed Blower Motor With New Motor Fan Only Works On High

What Schould I Do Next? Updated 11/18/09 I Did Flush Out The Heater Core And That Did It. Thank You So Much. I Fix The Sr. Cars Around...

I Have A 1997 Gms Sonoma 4x4 V6 4.3l. My Heat Sucks! This Year It Is Not Geting Hot At All. I Have A New Rad, New Hoses, New T-stat, New...

Heater Works On Defrost And Bi Level Does Not Work On Floor Goes To Defrost Even In Heat Position.

How Hard Is It To Repair.

I Would Like To Know Which Ports Hole Are The High And Low Side For The Pressure Switches? Looking From The Back Side Of The Compressor Is...

I Am Having Trouble With The Defrost/feet/vent/ac Control. It Is A 2002 Gmc Sonoma With Zr5 Package. When I Go To Put The Air To Blow On My...

A Piece Of Plastic Tube Fell Into The Air Con Vent And Now The Fan Motor Makes A Loud Noise When You Turn On The Fan. It Will Subside After...