How do you put r 134a refrigerant oil in your a.c in your car

Add/recharge R-134a refrigerant to car's AC system: Locate car's low-side service port. Turn the valve handle of the charging kit counterclockwise until.MORE?
Answered by kgb agent Romuel C on Friday, June 29 2012 at 12:18PM EDT
Source: idqusa.com/...