Loss of highway mpg

[Longshot270]

Originally Posted by cleatus12r

You need to do an ACTUAL test over a few tanks of fuel with actual mileage (make sure your odometer is correct) and gallons used. Watching the overhead display is by no means accurate.

X2, your mileage reports need to be a calculation that you do at every fill up. Even though we are in the 21st century computers are still really stupid. They are only made to appear intelligent.