RedlandRanger
Moderator
I'm guessing you must have meant 24.3 and 24.7MPG? If you really are getting 94.3 MPG with your Ranger I think a lot of people would like to know what you are doing!I always use 93 octane fuel, almost always from Marathon (I have the app to save me at least 5 cents per gallon). With that said, I also have the 5Star Tune. I ordered 5 different tunes:
87 Octane Daily / Tow
91 Octane Daily / Tow
93 Octane Daily / Tow
87 Performance Tune
93 Performance Tune
My daily driving tune is 91 Octane Daily / Tow. It is a way better tune than the factory tone, and I am averaging 94.3 (calculated) 94.7 (truck computer) mpg. My daily drive is 10 miles, almost all country roads with 1 stop light in between. Prior to the tune, the truck did not accelerate like it does now, and only calculated out 92.2 mpg. SO, after several years, the tune will pay for itself (kidding...it would be a lot of years)
I picked this tune to run just in case I go some place that doesn't have 93 octane fuel. If I ever want to take it to the track or out on some trails, I'll switch to 93 Performance a couple days in advance. I ordered the two 87 tunes to be ready for when we see 5 dollar a gallon prices (for 87 octane) in the future.
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