I think that it's olive oil, but I/m not sure
no. it is not a good idea. new hfc refrigerants require a different type of oil than the R22 units. the new refrigerants typically run at higher pressures than the R22 units.
Either Type I, Type II or Type III will be fine.........
R22
No
if the timing chain and tensioners are worn out the chain will wear a hole in the timing cover and the oil will get into the water jacket and the antifreeze will get into the oil high time to fix it
Wal-Mart do not have r22 freon, this is a false ad.
Your AC won't work any better than it did before. Two very different refrigerants, which will not blend, with different superheat points and system pressures. Not to mention that R22 won't carry PAG oil through the system as effectively as 134a, meaning you could end up starving your compressor of lubricating oil, thus burning it out.
r22a
69.9
No
There are so many Refrigerants in use that there is no way to answer this question. Best guess R22 or R134A