You really need to flush out the old stuff.
But any garage can do it if they will.
R134a
R134a . All vehicles after 94 went from R12 to R134a
A R12 to R134a conversion kit typically includes various components needed to retrofit an air conditioning system from R12 refrigerant to R134a. This often consists of new refrigerant oil, O-rings, and seals that are compatible with R134a, as well as a new expansion valve or orifice tube. The kit may also come with a charging adapter to facilitate the use of R134a refrigerant. Additionally, it may include instructions for proper installation and system flushing to ensure compatibility.
A 1998 Buick would have been built with R134a.
Chevy switched from R12 to R134a for the model year 1994. Your truck should be R134a.
No
None, the refrigerant is R134a not Freon which is R12.
R12, if still available at your local parts store (requires a license), is very expensive. It is cheaper to retrofit the system to use r134a.
The 1980 Mercedes-Benz 300D originally used R12 refrigerant in its air conditioning system. However, due to environmental regulations and the phase-out of R12, many owners have retrofitted their systems to use R134a refrigerant. If retrofitting, it's important to ensure that the system is properly serviced and compatible with the new refrigerant.
None - a 1995 model year car uses R134a refrigerant, not R12.
It doesnt matter the only available refrigerant is R134a and if you have an R12 system it must be retrofitted R134 is about $20 a pound and R12, if you can find it, is about $150 a pound
It may have been built with R12, it will need retrofitted to R134a.It may have been built with R12, it will need retrofitted to R134a.