I just bought a used 05 Accord with 80000 miles on it. I got some questions like where exactly is the air filter on this car. I know this is a dumb question but I went and had the oil changed today and I really don't think they even checked it. I thinks its inline with the intake but the screws which attach it are so tight I don't think its ever been opened. So I tried to look it up in my owners manual and they don't even talk about a AIR filter at all, why?