The type of refrigerant that a 1997 Volvo truck takes depends on the specific model and year of the truck. Some 1997 Volvo trucks may use R-134a refrigerant, while others may use R-12 refrigerant.
To determine the correct type of refrigerant for your specific 1997 Volvo truck, please refer to the owner's manual or contact a Volvo dealership or a qualified automotive technician.
