Ways to increase Fuel Economy ?

[18Diesel]

Hello Everyone

I am new to this Forum. I have a 2018 Eco-Diesel and looking for ways to improve the fuel economy? Truck is still covered for several years under Ram Warranty (gold Plan) just wondering if anyone knows of ways to improve fuel economy without effecting the warranty.
Thank you

 

[Tmckinney20]

Hello Everyone

I am new to this Forum. I have a 2018 Eco-Diesel and looking for ways to improve the fuel economy? Truck is still covered for several years under Ram Warranty (gold Plan) just wondering if anyone knows of ways to improve fuel economy without effecting the warranty.
Thank you

Check out my post. Good info on mpg.

 

[GearHead]

To short out a lot of discussion, the only legal way to increase mileage is an EPA Compliant tune. I use the Green Diesel Engineering EPA Compliant tune. Most recent trip netted 25mpg at 75mph on cruise control. 3.92 ratio posi trak, E rated LT tires, on winter diesel. Warranty, this tune comes with a hand held programmer that stores the OEM tune, when taking to the dealer you store the tune and reinstall the OEM tune, this ECM does not record the change in the tune (like a GM ECM does) when you get the truck back you reinstall the Hot tune.