Ford Excursion gas mileage
Sit. Stay.
Joined: Oct 2001
Posts: 18,308
Likes: 20
From: Washington State
No.
Chips/tuners are designed for power increases. Not fuel mileage increases (in gas engines). Any fuel increase is offset by the need to run high octane.
The mileage you get is quite respectable. If you want more then I hear the Kia Sorento is on sale.
Chips/tuners are designed for power increases. Not fuel mileage increases (in gas engines). Any fuel increase is offset by the need to run high octane.
The mileage you get is quite respectable. If you want more then I hear the Kia Sorento is on sale.
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