134 will not get quite as cold as r12 so don't overcharge in an attempt to make it colder. DO NOT use any 134 with sealers...they do not work and will gum up the equipment used by A/C shops. Good luck
...r12, you must retrofit it in order to charge it yourself. It is 134 and here is how you do it. Unplug the wire going into the AC unit. Start your car with AC on. Make a jump for the connecter in the ...
...134? because R134A runs at pressures far exceeding the reliability of the compressor and other components , it is not a simple case of just changing the gas BY fitting a new system which includes ...
134 or r12? r134a was used from 1992 onward in my memory. r12 was being phased out in the early 1990s. The r134a system uses quick connectors which are not the same as the screw on connectors that r12
...been changing over cars from r12 to 134 for decades. all i ever do is evacuate and charge with 134. never had a problem, ever. i still work on some of them i did 25 years ago and they are still ...
how much freon in 91 cummins not sure if its 134 or r12 91 is still R12
air conditioning recharge what does the system take, r12 or 134 r12, but it needs to be converted to r134,
...R-134 for cadilac eldorado 1992 cp? It's probably r12. You can tell by the fittings. R12 will have threads on the outsides of the service fittings. R134 uses a quick connect style service
...r12 has a thread and 134 has a bulge in the middle,94 was the change over from R12 to R134 ,also look at the rad as R12 is a small rad and R134 has a full size rad .Also look under bonnet for a ...
...lucky, even if the system never leaked before, expect to re-fill it every year as the 134 finds it's way out of systems faster than r12 ever did. System still needs to be evacuated before
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