Working on R-1234yf systems is not that different from the R-134a variety.
It is not a question of if but when you’ll have to deal with R1234yf refrigerant. Here’s what to expect.
R-1234yf, tabbed the replacement for R-134a, has been in service now for a few years on certain models of vehicles from FCA and GM to several European models.
Andrew Markel answers questions about the new refrigerant, R1234yf. Sponsored by MAHLE.