Forum Discussion

4x4ord's avatar
4x4ord
Explorer III
Apr 16, 2022

'22 Powerstroke seems a little thirstier than the '21 was.

I'm getting the idea that my '22 F350 (which should be exactly the same truck as my '21) uses at least 15% more fuel than my 21 did. I calibrated the fuel meter on the '21 but I'm not confident that I...
Tow Vehicles
Grit_dog's avatar
Grit_dog
Navigator
May 03, 2022
Cummins12V98 wrote:
4x4ord wrote:
Prior to changing the calibration constant the Lie-O-Meter on my 21 was about 8% generous with the mileage it displayed. With very limited data I’m thinking my ‘22 is accurate.


Only real way to know is fill er to the top every time!


I haven’t found it very useful to try and check accurate mpgs. As regardless of the accuracy, the only info I would gain is exactly HOW bad of mileage I get when doing 90mph on my morning commute and 95mph on road trips! Lol

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