Gasoline Mileage improvement after break in.
This is the first vehicle that I have ever owned, and I have owned many, that actually improved its fuel mileage a lot after the first 5,000 miles. It is a Silverado 2500HD with the 6.0 gasoline engi...
Forum Discussion
Fordlover wrote:
These guys (link) managed 32 MPG, hypermiling an Eco F-150 that was loaded up to it's GVWR.
Or are they a bunch of liars involved in a conspiracy just to mislead Tom?
I have no idea who they are, what their agenda is, or if there was any monitoring of the test. I do see one interesting word in the write up. I think we have all "observed" fantastic (or terrible) mileage while driving. Had a big old diesel Suburban back in the eighties that got 30 mpg on occasion. Think what they could have done with it using today's mileage tricks and technology. 40 mpg?
"Here's a look at CleanMPG's observed Interstate highway steady state fuel economy at different speeds:"
