Matt's Harley· Registered
Discussion Starter · #1 ·
Hello to the Diesel world. Alot of you have had alot for things to your truck for longer then I have so my question is, After adding Exhaust and other modfication's does your Truck's guages ever go back to correct. What I am trying to say is that I have notice my estimated MPG and miles to empty always changes, maybe something to do with the mods or the truck? Anyone have experiance?