Your Gauges must be setup to match the kind of refrigerant your system has. More mature R12 ports differ from contemporary R-134A and R-1234YF, so you require the right ones when recharging a vehicle’s AC procedure. Most automobiles created after 1994 use R-134A or even a variant. You can find https://3seriesairconditioningser60545.popup-blog.com/36381403/3-series-adaptive-cruise-control-secrets