The short answer is yes. However, the A/C system must be retrofitted (changed from R-12 to R-134a). Many people believe that you can simply add R-134a in place of R-12 without retrofitting. However, this is not recommended because you can do damage to the A/C system. Remember that you are mixing two different refrigerants and refrigerant oils.
R-134A
You can only use R-134a. Absolutely not R-12
Original R-12 Has to be converted to R-134A
Yes, a 1991 Ford Tempo uses R-134a refrigerant. This refrigerant became the standard for many vehicles in the early 1990s as a replacement for the older R-12 refrigerant, which was phased out due to environmental concerns. If you're servicing the vehicle's air conditioning system, ensure that it is compatible with R-134a.
No. It uses r 134a refrigerant, an environmentally safe replacement for r 12 freon.
No, a 12 oz can of R-134A refrigerant is equivalent to 0.75 pounds.
Unless the system has been converted to R-134A, vehicles manufactured before 1995 use the R-12 refrigerant.
R-12 is very harmful to our enviroment.
The example of CFC is R-12. It is being used as a refrigerant.
all vehicles made after 1992 use 134a before 1992 use r-12 and require a specialist.
91 will have r-12 freon but can be converted to r-134a easily
The 1991 Toyota Previa uses R-12 refrigerant for its air conditioning system. However, due to environmental regulations, R-12 is no longer produced, so many owners convert their systems to use R-134a refrigerant instead. If converting, it’s important to ensure that the system is properly retrofitted to accommodate the different properties of R-134a. Always consult a professional for the best approach to refrigerant replacement.