Same here stock 2020 LariatI get over 22 mpg local, a little better on trips. Stock Lariat with no changes and that seems to be the norm if you leave it as it comes from the factory.
I had the same experience running 33s/lift. I’m now running 35s on a 3” lift and I’m getting 18.3MPG after tuning with HP Tuner but with simply adjusting for larger tire size through Forscan, I was getting 17mpg. That’s the first thing I’d do and if tuning isn’t an option then slow down to 70-75mpg ?Why is the gas mileage so bad i am getting 14mpg but i do have a 3inch lift and 33inch tires but I was getting 15mpg before the tires and lift and yes i drive easy i replaced the airlifter oil and sparkplugs any other reason why my gas mileage is so bad? (I have tried every bottle of gas injector cleaner)
I think elevation is huge on fuel economy, less oxygen means less of the good stuff for a full burn means our turbos are working more than they probably need to be... general rule of thumb says you lose 3% power for every 1000 feet of elevation... i'm at about 7000 feet, so i'm down a good 21%... thats never good for fuel economy especially when trying to push larger tires and a leveled truck.I wish I got near 22 mpg, my 2019 is all stock and the best I usually get is 19, unless I'm all highway. I try watching it, I even keep the screen of my ranger on the real time gas estimate haha I'm in Colorado though so might make a difference.
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Aerodynamics, weight and rolling resistance...you, I and others who've trade "Stance" for efficiency, killed the factory MPG...the best I get is 18 mpg...normally 17 ish...Why is the gas mileage so bad i am getting 14mpg but i do have a 3inch lift and 33inch tires but I was getting 15mpg before the tires and lift and yes i drive easy i replaced the airlifter oil and sparkplugs any other reason why my gas mileage is so bad? (I have tried every bottle of gas injector cleaner)
Please Check or have checked your mass air flow sensor.Why is the gas mileage so bad i am getting 14mpg but i do have a 3inch lift and 33inch tires but I was getting 15mpg before the tires and lift and yes i drive easy i replaced the airlifter oil and sparkplugs any other reason why my gas mileage is so bad? (I have tried every bottle of gas injector cleaner)
The Ranger 5g - does not have a MAF Sensor, it only uses a MAPTPlease Check or have checked your mass air flow sensor.
I had an S-10 4x4 (P.O.S.) getting 12mpg in town & on the road. Took it to 4 different dealers in NC&GA. They all said "ain't nuttin' wrong with yore S-10 'Boyh' ".
Went to Auto Zone, bought a MAF sensor and told them what I was doing & once I tested the new MAF, I'll return it. OK by them. Mileage went to 21-22 mpg. Took it to Jacksonville, NC Dealer right outside the front gates of Camp LeJeune.
They found a vacuum check valve was bad on the front diff. and allowed gear oil to get sucked into the vacuum system and fouled up everything including the MAF. The whole system was covered with gear oil residue.
They fixed everything for truck was still under warranty. Otherwise, Chevy does a miserable job on everything.
Might be the sensor?
Semper Fi,
PapaBill