My car's going slow as heck now and AutoZone pulled up 4 codes. P0031, P0037, P0498, P0646. All of which have to do with emissions, O2 sensors, and electrical. Great. I can't wait to see how much this will cost. I only have <2 years 37,000 miles on my car, so all of it SHOULD be covered under warranty, but I'd love to see what ridiculous excuse they'll give. And if they give me a stupid excuse, I'll see about going to a different dealership I guess.