I was filling up my gas the other day and noticed something interesting that I normally overlook. I noticed that in the fuel fill hole (where you put the gas pump nozzle) there is no circular metal flap that covers the hole. On previous cars I've had there was always a little spring-loaded metal thing inside the fill hole that would open when you inserted the nozzle. I guess it is there to keep stuff from falling down the fill hose. Well there isn't one of those on my Rav, at least not anymore, or maybe it never came with one.