Increase MPG
I have a 2014 GMC Sierra 2500HD with the 6.0 gas burner. I have been looking at computer programmers and air intakes. Has anyone done any of these mods and did it increase your MPG any?
Forum Discussion
Water-Bug wrote:gmcsmoke wrote:chevor wrote:
Drive slower, and highway tires aired way up.
so running a $250 tire at 80 pounds 24/7 is your way of saving money?
There is nothing in the OPs post about saving money. His goal is to increase mpg. Maybe he just wants to drive further between fuel stops.
if that's the only goal then buy a bigger fuel tank.
