Originally Posted by gordyzero
I even took a picture of the MPG meter because no one believed me. 35.3 the actual average was just over 30.5 sometimes 31. It wasn't easy or fun but a great way to sip fuel on the commute to work secondary roads average speed 40 MPH 6th gear I mode Auto - diff. That mileage is definitely never happening again with this reflash.
Could this have something to do with how the cylinders look? The motor was never properly broken in?