× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: freezing evaporator core [solid]
Posted to HVAC Forum on 7/6/2012

I believe that your cycling switch (low side switch) may be FUBAR causing the evaporator pressure to stay too low. As others have said, look at the low side pressure.

Happy trails, Login to read more.