I recently replaced my ac compressor with a used ac compressor because the first one seized causing my belt to break. After the replacement i took it to an oil change chain to get the system recharged. While many people don't think highly of oil change chains i thought it would be a good idea to take it there since they have the tools to vacuum the system. To keep it short, i am not getting cold air and while the ac compressor clutch is engaging, the low pressure port is giving a high pressure reading about 140 while the high pressure port is giving a low reading about 40. My guess is the AC Receiver Drier/Accumulator might be bad or clogged but i have no idea, i need help please. i already checked the fuse box and the relay and those seem to be fine. I also did multiple pressure checks to see if i had a leak somewhere but i wasn't losing any pressure. i was thinking to just buy a compressor, condenser and AC Receiver Drier/Accumulator, does anyone have any recommendations?
this is a 2001 626 lx 2.0