smell

I noticed that there is a sharp smell coming from AC if I accelerate suddenly. It doesn't smell like gas or anything I can match but it is sharp and of course it goes away as the RPM lowers. I'm curious what might be the reason. Recently the check the engine light turned on due to emission...

I bought a 2011 CXL a couple of weeks ago. There's an awful mildew/musty smell ONLY when I open the sunroof. I don't notice it when the windows are down and the heat/AC being on/off doesn't matter. If the sunroof is open, it stinks! Has anyone had a problem like this? I've read where it's...