[Marko]

Another update since I still get messages asking how the conversion back to 134 is working. Well, the compressor locked up about 10,000 miles after changing it over and the entire system had to be changed out. Nah. Just kidding. Several years and over 50,000 miles later, still works like new. And that’s in South Georgia heat. I would have no qualms doing it again.

How did you determine the amount of the refrigerant charge? Did you weigh it in or did you use pressures? What where the numbers for the method you used?

 

[Marko]

Charged my system up a few days ago with 134a and everything works wonderfully. Only had to buy new fittings for my gauge set to fit the 1234yf fittings and the rest was routine. Less than $70, including buying the new fittings. Cheapest 1234 price I got, just to fill and not including mandatory diagnostic charge, was $500. I'll take the $70 fill every time over the other crap. So screw you hippies! ?

Well, its been 3 yrs, is it still working? Also, how did you charge it, by weight or pressures?