The case of Dupont and Honeywell's refrigerant R-1234yf is doing the ... things that Daimler didn't want to pay the higher cost of the R-1234yf coolant. At least two other German and Austrian ...
The cost will vary depending on the make ... However, newer vehicles from the past few years require R-1234yf, which is a new generation of refrigerant.
Last week, Daimler announced that it would be sticking with R-134a refrigerant in its cars due to some tests it conducted that showed the newer, more environmentally friendly R-1234yf ignited in ...