S
Str8rb
Guest
2-3 years might be a bit excissive imo, the AC oil doesn’t just dry up inside the system it can stay good for as long as the r134. Then when it comes to a regass it’s imposible to know how much oil gets left in the system and how much oil to really add when refilling meaning you usially end up with too much oil or not enoughOne of the " MAIN " reasons to have your aircon re-gassed every 2-3 years is because the refrigerant fluid has a lubricating oil in it which helps keeps the main aircon compressor working fully all the time thus it does not dry out the seals and seize up.