Quote Originally Posted by Icheer4beer View Post
The fuel mileage quoted is the old fashioned way of miles driven by fuel to top off. The instrument cluster reads much less.
Well done!

the reason i assumed that you used the dash was because you stated earlier that you were getting 12 MPG before then 15 now. Your MPG shouldn't swing that much unless your driving conditions changed from one tank to another.

(like one tank was all town, and the other was all highway)