I have a 2012 Curze LT automatic and when we bought it with 52000 miles we reset trip 2 to zero and have not reset it since. It shows 30.1 average MPG. When I look around this website, I see most people getting way above that. The Cruze is bone stock. My son drives it most of the time and he is not light on the throttle. A recent 2200 mile trip from Florida to north Georgia on vacation with me driving we averaged about the same average MPG of around 30. It had mostly highway driving with average 70 to 80 mph (got to keep up with traffic).
One thing that hurt the gas mileage was when I went to the dealer and had the recent recall for emissions installed. To me before, I figured it would lean out the car to get less emissions but from what I have heard later that it made the car richer and my fuel economy drop shows that is true. Went back to the dealer to have it put back to the old tune but they said that they cant after this was installed.
I would like to know how to go back to the default tune or get better fuel economy. That's why we bought a Curze in the first place...any answers would be greatly appreciated.
One thing that hurt the gas mileage was when I went to the dealer and had the recent recall for emissions installed. To me before, I figured it would lean out the car to get less emissions but from what I have heard later that it made the car richer and my fuel economy drop shows that is true. Went back to the dealer to have it put back to the old tune but they said that they cant after this was installed.
I would like to know how to go back to the default tune or get better fuel economy. That's why we bought a Curze in the first place...any answers would be greatly appreciated.