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800 miles to empty

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bigwyo

bigwyo

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what engine in your 2021?
3.5 Ecoboost. I’m assuming something is wrong with the electronics. I just hope we can get home without some gremlins shutting the truck down!
 

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nrmedic

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I'll get 700-750 out of my PB with a 30.6, this is pretty spot on.
 

Bryan Simon

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I filled my 5.0 up on Saturday.
Usually DTE shows about 712 (reset at every fill up)
Saturday morning showed 744.
I don’t normally run the tank below a 1/4 and fill up every other weekend, whether it needs it or not.
 

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Snakebitten

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I don't know exactly what the algorithm for DTE is, but I can be driving rather spirited just before filling up and get a Miles to empty of say..... 625
Then leave the gas station driving calmly and watch the Miles to empty increase over the next couple of days commute.
2 days after filling up and it's back to 625. ?

Obviously it's similar to navigation routing? If you miss a turn, it recalculates.
It's kinda fun to mess with the onboard intelligence. :)
 

Milneros

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WOW! I’m super lucky if I can hit 20MPG for a tank of gas in my ‘21 PB. Always hoping I’ll get 700 miles on a tank, but never happened yet. Too many elevation changes on my trips and 80MPH limits I suppose.
 

HammaMan

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One fill up I had it said DTE was ~450 miles. 300 miles later it was still ~270. ?‍♂
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