Operator is licensed to use the equipment, a log is kept of what is recovered and the recovered freon is properly disposed of.
The EPA
It is R134a. If it is serviced, DO NOT use any with leak stop as that will ruin a repair shops equipment.
Any vehicle for that year - car, truck, bus, heavy equipment, etc. - will use R134a.
R134a is a refrigerant gas
R134A, but under NO circumstances should you use any that has stop leak as it will ruin a shops equipment and not do well in your system.
Can you mix r134a with r410a?
R134A refrigerant has to be an exact measurement. Unless you have the proper equipment then it is advisable to have a certified repair shop service the unit for you.
What is your question? You have not asked a question or provided enough information for an answer to be given. The 1989 Honda Accord contains no Freon. It contains R134a refrigerant.
R134a, the same as every car, piece of heavy equipment, or anything else using an automotive AC system since 1994.
No, unless the a/c has been converted to r134a
R134a.
Chevy switched from R12 to R134a for the model year 1994. Your truck should be R134a.