Stored gasoline breaks down over time. Regular gas lasts up to six months, while ethanol blends may deteriorate in just one ...

Is it really necessary to add a fuel stabilizer like STA-BIL to the fuel tanks of gasoline-powered engines that won’t be used over the winter? According to Zach Santner, petrochemical engineer with ...

Collector cars spend more time as garage queens than they do as road warriors. And that means they sit around—especially through the winter months—with gasoline in the tank. In the old days, this wasn ...

Whether you're putting away the combine until next fall or getting the tractor ready to plow snow, there are several ...

Preparing your lawn mower for winter storage protects the engine and saves you costly repairs in spring. Leaving old gas in the tank can create sludge that clogs the carburetor, resulting in ...