No, it does not have AC. I started a thread months ago (back in December January) time frame, regarding this hesitation problem, but it's pretty buried by now. I'll look for it. At any rate, a couple people on this forum back then suggested the ignition module, and then 3 different mechanics here in Phoenix area confirmed that's where they would start as well. Since those conversations, Life has gotten in the way of wrestling this problem to the ground once and for all. But it will get revisited eventually!