Shiva Chaos, when or I should say what month did you experience this increase in mileage?
If your state mandates the use of either MTBE or ETBE in the fuel, generally April is the month they stop blending it into the fuel and your overall mileage per tank increases by a few mpg's.
If your state mandates the use of either MTBE or ETBE in the fuel, generally April is the month they stop blending it into the fuel and your overall mileage per tank increases by a few mpg's.