Chances are, you’ve heard tales of fuel pump etiquette framed as fuel- and money-saving tips: Fill up once your tank is half-empty. Pump gas slowly to avoid vaporization. In contrasting wisdoms, some ...

Apparently, slow and steady fuels the wallet. A TikTokker claims that gently pumping gas boosts mileage and saves big bucks — but skeptics say her so-called “fuel hack” is running on fumes. Alecia ...