customer says air conditioning intermittently blows warm out vents while driving, not outside air but heated air, he cycles the ac on button and goes back to cold, sometimes for short periods sometimes for remainder of day. pressures are good, I did evac and r...

Summary posted 1/21/2015

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle