How much 134a refrigerant goes into a 1989 Olds 88 Regal?

The 1989 Oldsmobile 88 Regal typically requires about 2 to 2.5 pounds of R-134a refrigerant for its air conditioning system. It's essential to consult the vehicle's service manual or a professional technician for the exact specifications, as factors like system modifications or repairs can influence the amount needed. Always ensure the system is properly evacuated and charged to avoid damage.