Where is the instant MPG display setting?

[BearFootSam]

Yes, I'm down 2-3mpg also. Happened every year on my 2019 too. Once weather warms up MPG returned to normal.

silly question- have you checked your tire pressure? It’s common to need to add a few PSI when temps drop from 50+ to below freezing.

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[Gvsukids]

Too lazy to read thru 8 pages so here is what I found. On my 22 JTM when I am viewing my instant MPG screen if I hit the left the right or left arrow the instant display disappears. Hit it again and voila it reappears.

If you read the thread you'll see the dilemma.

 

[4-Play]

I knew I shouldn’t have read this thread again. The current mpg disappeared after 3 and a half months of working.

 

[Rusty PW]

silly question- have you checked your tire pressure? It’s common to need to add a few PSI when temps drop from 50+ to below freezing.

Refineries change the fuel blend every spring and fall. Warm weather and cold weather blends. Mileage changes with the blends.

 

[Dougstdig]

On a side note…anyone see the decrease in mpg’s with the cold weather? I lost roughly 2-3mpg’s once the 30-40 degree temps hit.

Figured I’d throw this in…. Winterized fuel will net lower mpg. This may changed from supplier to supplier. You will notice this more with Diesel motors between the months of November through April depending on how far north you live.

I lost 8-psi in tires which will definitely degrade mph.

 

[slim chance]

i run 38 #s in my tires during summer ... without doing anything my tires are now at 33 #s .. temps in the mid thirty ... that changed my mpg to around 20 from the summer 22 mpg

 

[4-Play]

it came back today! (I was parked)

 

[Lunentucker]

How to improve mileage

 

[ShadowsPapa]

How to improve mileage

I really wish you'd stop being logical about such things. Science-based solutions are just not acceptable.

 

[Rusty PW]

My instant mileage reading came back this morning. Did nothing to bring it back. Just this popped up.

 

[trilifter7]

Mine disappeared last week and hasn’t been back yet

 

[npd811]

Mine has always been on my gauge. I read this thread, and the next time I drove my Jeep, the Instant MPG was gone - poof.

2022 Diesel with +/- 6,000 miles

 

[Raven65]

There is another long thread about this SOFTWARE BUG on here somewhere. My instant MPG readout on that screen has gone away and come back several times in the 10k miles I've had my '22 Sport S. No rhyme or reason. When it disappears, no amount of playing with the arrows on the wheel to page around in the displays will bring it back. I've just accepted it as yet another "Jeep Thing". LOL I know it's silly to worry about MPG when driving one of these, but when I leave the display on that screen, it does encourage me to be more careful with the throttle & speed to save a dollar or two. I brought it up to my dealer the first time it happened - just a couple of weeks after buying the Jeep - and they checked to see if there were any UConnect updates available since mine was updated, but mine was current at the time. I'd like to think there there will be an update containing a fix for this available at some point, but if not, it won't be the end of the world.

 

[HappyGladiator]

My instant MPG has come and gone several times as others has. I am just not sure what value that info has in real world info. Also I wonder how accurate it really is.

 

[Camaroboi13]

Put me on the list. Disappeared yesterday and hasn’t returned yet. Bummer. I’m an OCD guy and a numbers guy so it’s bugging the heck out of me.

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