this may sound weird but i was getting 18 to 19 mpg at 78.Where i live it is 45 miles to the main city.Yesterday i removed the air silencer and had to add some royal purple ice car is starting to overheat or close to it.Drove 55 miles to the tire shop and averaged 23 to 25 mpg it was 103 here today.
Guess I need to stop doing 90 on the back roads
I drive 19 miles each way to work, and my average stays around 19mpg. If I drive stop and go, it goes down 17.5 to 18.5mpg. Sometimes I wonder if the 18's is the cause of the low mileage.
Those of you with 500+ "miles to empty" appear to be driving older Marks. Do you by chance have the Z2 computer with the more aggressive tune?
I beat you by 12 miles.