VernDiesel
Senior Member
Son has a 2022 Ecodiesel with 3.21s. After his 10K oil change and talking to the service manager he decided to upgrade to an aftermarket tune. 13k miles on the truck now coming back from the tune installation Detroit MI to Dayton OH we got 32.5 mpg. This was running 75 mph with a little bit of stomp and play to test it out. He is stoked. More responsive less DEF better mileage engine brake and more available power.
Totally jelly I've got about 12 months before I am ready to order a new truck. See if I can make that million mile marker first.
Totally jelly I've got about 12 months before I am ready to order a new truck. See if I can make that million mile marker first.
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