GMC CLIMATE CONTROL

I Have A 95 Gmc Sierra Z-71 I Turn The A/c On And It's Like I Have The Heat On. The System Is Full Of Freon And It's Even Hot When It's Off...

I Have A 1995 Gmc Yukon That Has A Rough Idle And When Coming From A Stop, It Will Spit And Sputter For A Second Before Taking Off. The...

Fan Only Works When I Hit It

Hi, I Have A 2002 Buick Lesabre Custom. It Has 91,000 Miles On It. I Am Guessing It Is The Fan That Started To Make This Grinding Like...

When We First Start The Car The A/c Runs Fine. Usually After About 30-45 Minutes The Amount Of Air That Comes Out The Vents Gradually...

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...

When You Change From Defrost To Floor Heat It Stays On Defrost

Smells Problem 2005 Other Gmc Models Four Wheel Drive Automatic 36000 Miles I'm Getting A Mildew Smell From The Air Conditioning...

My Son's Vehicle Listed Above Has Been Problematic. When We First Got It, I Found Someone Had Jumpered The Power From The Hvac Pigtail...

I Have A 1998 Gmc Jimmy 4 Wheel Drive, With Auto Climate Control. Is There Any Kind Of Stop Leak That Could Seal The Leak?I Heard Bars Was A...