View Full Version : DAds truck has poor mpg

02-28-2011, 08:50 PM
My Dad has a Ford Ranger with 4.0 auto its a 07,but he wants better fuel mpg.
Is there a computer flash that could bump the mpg up some thanks.
btw the problem is already circled on the front grill:laugh:

AI Inc
03-01-2011, 07:36 AM
What he getting for milage? Prob with some ( maybe all , I dont know) rangers is the autos are only 3 speeds.

03-01-2011, 09:30 AM
Ford 4.0's are pigs, I doubt you will ever get more MPG out of that , and the cost of a scanner and tune will probably not pay for itself in any reasonable time.

03-01-2011, 11:36 AM
Reflash to TRIPLE your dad's mileage... (http://www.ford.com/cars/fiesta/gallery/photos/)

But really... it is a truck. If he wants better mileage, don't drive a truck ;)