Gas Mileage Issues

New fuel gets really bad mileage when heated. Run a fuel return to keep it circulating . This will increase mileage.

I know an older guy who recirculates . He also takes the plug out of the spare tire tub above the tank and fills the tub with ice and a couple of beers. He swears this increases fuel mileage a lot. I myself never had tried the ice thing. but seams to makes senses. A cheap and easy large capacity cool can and beer cooler.