Ecoboost MPG on new cars

[JohnDoe]

Uninstall Accessport, cycle the key 60-70 times, go to dealer. If they don't get triggered by a very low key count they aren't going to dig further.

Those of us with auto push button, do we have to actually crank the engine, or just keep pressing the button in and out of accessory mode?

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[Tune+]

Those of us with auto push button, do we have to actually crank the engine, or just keep pressing the button in and out of accessory mode?

Everyone should have an auto push button. Don't start it.

 

[e30og]

mixed 50/50 city highway I am averaging 23.5mpg and I have been quite liberal with the gas, especially on the highway haha its too much fun. Driving relaxed (not even slow) 25 is a pretty attainable avg. I thought you had a GT when I read your mileage. It took about 5-6,000 miles before the car felt broken in and I started getting high mileage, but 13 is abusive

 

[JohnDoe]

[ame]

 

[Eric R]

That's Impressive. I have about 3900 miles on mine and in the city I avg ~19/20 and on the highway driving with traffic i get ~28/30.

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