GMC SAFARI AIR CONDITIONER

My Air Conditioning Works Good, Except When I Go Up A Long Hill It Shuts Off. It Comes On Again When Going Back Down Hill. I Check...

What Is Oil Capacity For A New Air Conditioning Compressor?

Hello I Have A 1995 Gmc Safari With A 184.000 Miles An When Accelering The Heat Blows, But When I Come To A Stop It Blows Cold Air.

Rear Heat Blows Out Cold Air? Any Suggestions? Front Heat Works Fine 2000 Gmc Safari