Cm2350 Turbo Help please

[GhostHauling]

And I have been idling a bit more than normal because my APU A/C isn’t working and it has a couple other issues and Thermo king wanted 2500 to replace starter and AC compressor so I attempted to get it working before I replaced then myself and I got the starter working but it took the tip of my thumb off in the process which sucked pretty damn bad. So in all I’ve been letting it idle for maybe 40 min tops it doesn’t run all night just if it gets hot I fire up and cool down than off again and I bump my RPMs up to 900 when I do idle.