I have 1600 miles
I’m finding mpg gauge is 10% higher vs hand calculations
I recommend not necessarily trusting gauges
... also, check your Speedo accuracy.... mine was off with stock wheels/tires according to gps
I went bigger and no it’s accurate
Ford’s got something goofy going...
So I’ve been hand calculating last 3 fill ups. Sometimes it’s only 1/4-1/2 down before I fill.
All three hand calculations are minimum 10% lower than computer says. Had Truck for 1300 miles but something feels goofy about computer numbers .
time will tell.