Yeah mines a pain in the ass with the a/c on. I pulled and cleaned the Iacv (was pretty clean) and tested the idle up solenoid. Worked no probs but after research is the Iacv is blocked off because of the nistune. Clutch was siesed in the a/c compressor so put a new one on and got a re-gas. I've re-set the idle to 900rpm. But it drops to 550 when the thermo cuts in not the a/c compressor clutch. It only stalls if you have to brake hard or on and off the clutch pedal at the lights. If only we knew a auto electrician to the stars? Probably busy on a 3000hp CAT. Or building a mansion down south.
Yeah well im gonna ring Mark (C-Red) tomorrow and let him know whats happening and see what he thinks?