We try three different types of diesel fuel in search of speed ... oh, and economy, of course. Here in Los Angeles, we can ...

Pros: Potential for excellent fuel economy, run on existing gasoline supplies, and drive just like regular cars, requiring no change in lifestyle habits. Cons: Some hybrids cost much more than ...

All fuel cells have the same basic configuration, an electrolyte and two electrodes, but there are different types ... based technologies currently used in many power plants and cars.

AirCo says its “e-fuel” could help the military reduce or eliminate its reliance on strategically vulnerable refueling supply lines. A sustainable fuel startup from Brooklyn said it has ...

I understand the logic behind such long intervals: The Sprinter is primarily a commercial vehicle ... Back to our fuel adventure: Along with regular petroleum-based Diesel #2—what I think ...