I have replaced EVERY part of my AC system and appears the second 4 Season AC compressor is failing again. Vacuum, oil, pressures all good. Only getting 70 degrees out of the vents. Was told the Denso compressors hold up allot better?? I can hear the current compressor knocking inside. And yes my fan clutch is working and 12+ volts to the compressor.

This is on my 06' 3500.

Thanks
67 HotRod

 

I took some gauge readings and showing 50 psi on the low side and 200 on the high side.

Drier partially clogged?

Thanks
67HotRod