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
jfkmk wrote:
400 for a half mpg is a pretty poor investment.
Not when you tow approx. 5k miles a year! It adds up quick. And I didn't buy it for the fuel savings, I bought it for the increased towing performance! The .5 mpg is a plus. And in reality .5 mpg is pretty significant when you were getting 6.5 mpg! But thanks for being concerned about my finances! :B
