- First Name
- Mark
- Joined
- Oct 30, 2021
- Threads
- 100
- Messages
- 5,267
- Reaction score
- 9,889
- Location
- St. Jacob, IL
- Vehicle(s)
- 2021 Badlands | 2020 Escape
Hmmm. That's not what your original post states:Mine was/is the other way for three tanks now so data is not solid yet.
Manual mpg calculation is higher that the on board dash/computer.
According to your original post, your current manual measurement is still lower than computer indicated. That's why I'm confused...Most all of us old farts found that dashboard mpg’s were one number and when we actually calculate it we get a lower number, like 1.5-2.0 mpg’s lower than the dash sez.
Something has changed with mine since my 25,000 service.
Dash now says I’m averaging 26.5 mpg and manual calculation shows 25-25.5….
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