No
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, if you mix them they will form a gel and ruin the compressor. You will have to have the system evacuated and replaced with the new refrigerant.
Only if you're trying to destroy your AC system. Never mix refrigerants.
no u can not mix the 2 togather it wil ruin the hvac system
No. They use R22 or R410A. Cars use R12 (before 1993) and R134A (after 1993). You cannot mix them together.
No, you cannot.
no you can't. you must have the r12 removed and compressor oil then the valves need to have adapters installed so you can recharge the system no, but there are replacement freons (hot shot 414B) that can be added safely, after you empty the r12, and perform as the 12 did
No, you should not mix R12 and R134a refrigerants. R12 is a chlorofluorocarbon (CFC) that is being phased out due to its harmful environmental effects, while R134a is a hydrofluorocarbon (HFC) that is more environmentally friendly. Mixing them can lead to system damage, reduced efficiency, and environmental concerns. Always use the refrigerant specified for your system.
The simple way is to remove the R12 and install R134A. by a kit with that will have a hose, R134A with oil. The new oil may plug your leaks. or go to Mexico and cross the border and buy R12 in 12 oz cans The border guards may take your R12 cans when you come into USA. or Drive your car into Mexico and have them fill your system with R12.
No, you should not mix R134a and R12 refrigerants in a 1993 Buick LeSabre or any other vehicle. Mixing these refrigerants can lead to system damage and reduced efficiency, as they have different chemical properties and pressure requirements. If you need to convert from R12 to R134a, it's essential to properly evacuate the system and replace any necessary components to ensure compatibility. Always consult a professional for refrigerant conversions.
It is not recommended.
They should never be mixed.