Your gauges has to be create to match the type of refrigerant your process has. Older R12 ports differ from modern day R-134A and R-1234YF, so you will need the proper kinds when recharging an auto’s AC procedure. Most automobiles developed after 1994 use R-134A or maybe a variant. We https://elliotsjspb.sasugawiki.com/7374337/helping_the_others_realize_the_advantages_of_3_series_air_filter_replacement