Does the SuperChips Flashpaq Have a Mileage Tune Pre-Set

Question:

I have a 2014 ford f250 superduty. my mileage is worthless. What kind of increase in mileage can I expect.

asked by: Jerald G

Expert Reply:

Generally a SuperChips FlashPaq like the # SU1845 will improve gas mileage by around 7% annually according to SuperChips. A lot of this depends on your style of driving and the amount of miles driven, but this tuner does have a specific "mileage" tune that offers an increase in timing of the fuel delivery to optimize cruising fuel economy. With advanced timing of fuel delivery, you get a more complete burn within the combustion chamber. A more complete burn is equivalent to getting more power out of the same quantity of fuel. Basically it's going to help get more power out of the fuel that you're already using.

expert reply by: Erik B