What psi should a truck airlift compressor be set to?

The airlift compressor is set to a 5 psi minimum no matter what. Adding weight to the bed of your truck doesn't increase the pressure in your air bags, it forces a shape change but won't create a pressure change. Change in temperature will cause a pressure change or a change in volume density (adding air) will naturally create a delta.

How do I install an A/C compressor?

Plug all ports to prevent contamination from dirt or moisture. Remove the A/C manifold and tube assembly bolt and disconnect the A/C manifold and tube assembly. Remove the bolts and the A/C compressor. To install: Installation is the reverse of the removal procedure, noting the following: Tighten the A/C compressor bolt to 18 ft. lbs. (25 Nm).

Does a CC lb 2WD have a 5 psi airlift compressor?

2005 CC LB 2WD with shift kit and billet TC, other then that stock. I have the same system. The airlift compressor is set to a 5 psi minimum no matter what. Adding weight to the bed of your truck doesn't increase the pressure in your air bags, it forces a shape change but won't create a pressure change.

How does a truck compressor work if a power source is on?

For example, you load an elephant in the back of your truck, your compressor is going to adjust accordingly to the pressure increase and again at decrease if it has a power source. Using the ignition on, power source prevents the compressor from running while the truck is off unless prompted to do so by the remote.