EVERY Chevy Truck Has This A Duramax Ac Low Pressure Port
This is how you can test to see if your ac compressor clutch is bad if your compressor isn't engaging. This is on a 2004 silverado How to check for AC leaks 2020 GMC Sierra A/C Low Pressure Valve Port Location - Use To Recharge Refrigerant Freon AC Schrader Valve removal (EASY WAY) The Number 1 cause of Car AC not working is such a easy fix. Some mistakes are so simple example performing the Recharge in ...