Hi everyone im new to the LS family and I have a question about my AC. I was recently on a road trip about 3 hours long and towards the end of the trip the air coming out of the vents was not quite as cold as it usually is. In the past two years the expansion valve,evaporator,O rings,freon, and drier have all been replaced. Im kinda concerned because summers right around the corner here in Texas and I really would hate to have AC issues. Any help would be appreciated. Thanks.

 

Put gauges on it and check the High and low pressures. Then post them. Most likely you have a slow leak.