Air Conditioning Help - 2010 Sierra
During the last couple weeks, I've noticed that my truck's A/C isn't working as well as I remember in past summers. Symptoms are as follows: 1. When the truck is at idle, I can hear the compresso...
Forum Discussion
is your cooling fan on while the compressor is? If not the high pressure cut out switch will shut the compressor off to keep the pressure from getting too high.
