Well I beat my personal best this past week. I drove the car from Pittsburgh to Chicago and back for work averaging in the high 40's until I filled up at a Shell station along the way home.
I managed to pull 56.5 MPG's throughout this tank. I was pretty happy since I set a goal of breaking 50 MPG's without instrumentation.
I beat that goal so I bought an MPGuino! Installed it this weekend and am seeing a $-5 MPG gain on my daily commute while still tinkering with it.
