Hey. My 6-speed 2012 Cruze has issues when running the AC. If I'm parked, it seems to struggle to keep the idle speed high enough, and on a few rare occasions, stalled while the car was in neutral or I had the clutch engaged.

Also, if I'm driving, and push the clutch in with the AC on, the RPMs will drop really low very fast before it "catches" itself, and has one stalled while I was driving and put the clutch in to shift?

 

try cleaning the throttle body and doing an idle relearn procedure.