NO ! and Why?
If you mix r12 with r134 air conditioning system, it will cause a high pressure in your airconditioning system and eventually damage the compressor and the evaporator. R12 is only for r12 aircon and something with r134, it can't be mix.
No the whole system need to be evacuated of the r22 before you put r22a in the system. It's against the law to mix 2 different freons together and also dangerous.
No.
No
You can purchase a recharge kit from your local auto parts store. It will include directions as to recharging your system. If your system is low or empty on charge you probably have a leak in the system and it will empty soon if you refill it again.
1994 TBird has an R134 system. You can buy charge kits at any auto parts store. How do you put freon in a 1994 Ford Thunderbird Lx coupe so that the air conditioner can work?
First of all, you don't use R12. Rather, R134 which has the oil included.
First, your 1998 Mercury contains no Freon which is R12. It contains R-134 refrigerant. You add R134 at the low pressure port. But the fact that you need to add R134 indicates you have a leak. It is illegal to add refrigerant to a system with a leak without first repairing the leak. Seek professional help and have the leak repaired.
If we put oranges one by one then One orange, because once an orange is placed in the box, it is no longer empty. But if we put some oranger at same time then, many
22 inch rim with a 245/35/r22 tire
He was deleted from the system so we have to put him back in.
One. (After that, it isn't empty!)