Big dumb redneck
Join Date: Apr 2009
Location: Olive Branch, Mississippi
Re: help please! mpg is down on my truck.
Banks and Edge are both crap on a 6.0....for the same price, buy a SCT from and reputable tuner and let them write custom tunes for YOUR truck that'll factor in everything you'd done to it. It'll run better, drive better, and you may even gain a small amount of mileage back.
Then again, no two trucks are the same. You take two identical 6.0's, and one will get better mileage than the other. And it's also like Matthew stated....many many variables to take into acct.
2005 F350 CCLB Dually
5" straight piped
KC Stage 1.5
Beans sump to the stock pump
Tuned by several...depends on my mood for the day.