Gasoline and diesel fuel are perishable commodities, so before storing machines like lawn mowers, snowblowers, rototillers, chainsaws, generators and vehicles for a month or more, it’s a good idea to ...

Gasoline fumes contain a variety of hydrocarbons that constantly evaporate from the engine and fuel tank into the atmosphere. If the fuel is in the atmosphere, it can cause pollution, even if the ...

Mechanics say one of the most viral habits is not only failing to save fuel, it is quietly making engines run worse and wear ...

Prior to joining TopSpeed, John held senior editorial positions at Autoblog and Winding Road, with his work also appearing on Motor1, Hagerty, Carsfancy, Autoline After Hours, and other outlets. John ...

Gasoline is a mystery to most hot rodders. For the most part, we just fill up the tank and forget about the fuel. The most difficult question is whether to step up from 89 to 92 octane. As you might ...

We may receive a commission on purchases made from links. When it comes to power tools, gas has long been perceived as the superior choice. However, rapid advancements in battery technology, including ...

The fuel system business is booming. Aftermarket pumps, regulators, lines, fittings, tanks, injectors, fuel rails—even entire how-to books—revolve around the task of delivering more fuel to an engine.