I have a 1995 Dodge Ram 1500 with a 5.3 L engine. My A/C stopped working gradually over about 2 weeks. In other words it cooled less and less with greater frequency. I checked the High Side pressure and it measured 320+ therefore I did not add any freon. I was told that it was already too high indicating that adding freon would not fix the problem. Can anyone tell me what the pressure should be on the high side? Or what else I could check. The compressor no longer kicks in.
- posted
17 years ago