What kind of freon is in a 91 Acura Legend?

Answer 1

r12 unless it has been converted to r134a

Answer 2

The 1991 Acura Legend likely uses R-12 freon refrigerant in its air conditioning system, as it was a common refrigerant at that time. However, R-12 has been phased out due to its environmental impact, so it may have been replaced with a more environmentally friendly refrigerant like R-134a during a retrofit. Check with a professional mechanic to confirm the type of refrigerant in your particular vehicle.