That was my concern up here in the colder states.jim83181 said:So listen to this, i brought the car in to the dealer yesterday regarding this problem... the dealer told me that he retrieved a memory code for frost in the throttle body or something along those lines.... I asked him how this could have happened, he said well you have a KN air filter and it may allow moisture into the intake and when the weather gets chilly, this is the problem is the result.... AHHH!! Then one of the techs badgered me a bit and asked, "So why K&N?". I could only answer him with their for promise less restrictive air intake, he said i shouldn't believe everything i hear. He's the expert I'm not, I'm putting my stock air filter in, this sucks!