2014 Tahoe A/C
So the A/C light just blinks on me. Research tells me there are actually 12 sensors on this hvac system. So I just brought it in so they could put it on a scan tool. Come to find out its low on refrigerant. Crap! so there's a leak somewhere. I've never really dealt with A/C before, so what do you think? The shop said they can recharge the system and put a dye in it so they can find the leak with a black light sometime down the road for $150. Should I have the shop do it , or is there a cheap recharge can at the parts store with a dye additive?
67 Chevelle 454, M21
Gen IV 454 (out of C30 ), 390 heads 1.88/2.19 valves by Vortecpro, with ISKY Hyd Roller cam (at 050 218 int./228 exh, lift 530 int./552 exh.), RPM performer intake, Fitech 600HP, Dougs headers, and M21, Gear Vendors OD, 3.73's, UMI Suspension, Viking coilovers.