Anybody converted R12 conditioning system to R134. I have a 1993 240 that needs the conversion. What do I need and howhard to do?
Thank you

 

i've been thinking about the same thing for my 92 240 wagon. from what i've seen it's not a difficult changeover and you can get the adapter fittings at most auto parts stores. i think i'ts less then 40 bucks and usually comes with a can of refridgerant. but you do need an accurate gauge to ensure the correct pressure in the system.