My 2012 Honda Accord V6 AC compressor was cycling on and off every 6 seconds which seemed like a lot but blew ice cold air. I had it in to the dealer for some maintenance and had them check it out. They said it was low on freon and recharged the system. Now it cycles exactly every 6 seconds and then every 14 seconds. Does this sound normal? The dealer service advisor couldn't tell me exactly how often it should cycle on and off. Also how often should the AC on a 1997 GMC Sierra with the Vortec 350 V8 cycle on and off? Thanks!