Hey folks, how is it going. Something's wrong with my Accord in terms of gas mileage, so wanted to ask you for ideas on what I have to search for. It is a 2013 Accord, 3.5 L V6 24 v, automartic. Not sure, what else you need to know about it. Now, the normal gas mileage for it, based on my calculations, is around 20 mpg (city). Now, it dropped to 15! Man, that's too bad, and you know, there's nothing I have done about it before, you know, no repairs/maintenance so far. And I keep buying teh same gas at the same gas station, so I need an idea on what may be wrong with it, please. Thanks.