Tuning this vehicle for a buddy. Car is an 05 ctsv 6speed with punched out ls2 to a 6.2 with ls3 rotating assembly, Ls3 heads, Ls7 cam and I believe it was Ls2 throttle body with appropriate part number and jumper harness. car use to be e85 and converting back to 93 octane. Previous owner said idle set so high 1k+ cause the a/c wouldn't work when it was idled down and loping. Now that I dropped the idle the a/c cycles on and off really fast. Not even enough time to really make a dip in idle like the problem I had on my cammed lq4 truck. Any ideas out there. Also car does not count or show long term fuel trims. If anyone would take a peak I'd appreciate it. Towards the end of the log in the PID's you can see the a/c cycling on and off on and off.