I have owned my 2001 VFR 800 FI for a little over a year down. I have never paid attention on the mpg until the high price of gas currently. I always fill my tank to the very top and get barely 90 miles. Obviously, there is something wrong with it. The bike has only 9k miles on the clock and it runs flawless. Recently, I have changed oil, oil filter, and air filter (all K&N) and the mileage has not improved. I was told that my bike is running too rich which is very obvious as it is draining my wallet. I am holding off to bring into a dealer to get it fix. I am hoping fellow riders would know something about it and can help me out. Greatly appreciated for any good tips.