1999 GMC Yukon Q&A
1999 GMC Yukon Question: What could be wrong when freon is good but blowing warm in front and back.
We offer a free AC system diagnosis with any paid service, or if you have the needed repair done with us. Diagnostics normally start at about $50.00. We are located in south Scottsdale if you would like to have it looked at. www.bretonsauto.com or 480-421-9048 - bretonauto