R134a Freon is an oxymoron, Freon is R12 but the answer is yes, a subtle 'sweetish' odor
It depends on the year but in most cases from 1993 and up they will use R134a freon but you can always check the VIN number with the dealer and remember that R134a freon will have larger service ports that R-12 freon............
Freon is a brand name of refrigerant. Your Toyota takes R134a refrigerant.
It depends on the year and witch type of freon you have but on a 2003 model it will take 1.6 pounds of R134a freon................
R134a
Freon is still used in automobile a/c systems today but instead of R-12 freon they use R134a freon........
It depends on the year of the car. From 1994 on, R134a refrigerant is used. Prior to that, they used R12 refrigerant (Freon). R134a is technically not "Freon". Be alert, however, as many older cars (like my 1986 Camry) have been retro-fitted with R134a systems, and can no longer accept Freon, as the two refrigerants are not compatible.
All cars manufactured after 1993 were required to use R134a refrigerant.
R134a freon...................
Freon is a brand name. It uses R134a refrigerant.
R134a, just like any other vehicle for that model year.
R134a