Vent temp is about 60. The pressures don’t seem to change much at a faster rpm. I forgot to write the ones at at 1500 rpm down. The truck is getting a new turbo this weekend and when it’s running again I’ll check the pressures at 1500 rpm and report back. Thanks for the help. I just want as much per...

Thanks,
Wouldn’t a bad fan clutch give me high pressure side readings?

I replaced the front evap.

It’s a belt driven fan.

I haven’t ever had issues with the truck overheating. But it’s possible the clutch is weak?

Can you guys help me to see if I can get any better performance out of my 7.3 excursion? I have completed the following: New compressor, orifice tube, receiver dryer, Evaporator, and manifold hose assembly. On a 97 Degree day I have the following pressures: 57 Low and 250 high. It was vacuumed and c...

It’s been a long time since I’ve been on the board, so long in fact I couldn’t use my old log in. I have a 2002 Suburban 2500 with an 8.1, I need to replace the compressor, condenser and dryer because it has shelled out in the system. I am not sure which compressor I need there are a bunch of choice...