That gas sitting in your garage may not be as reliable as you think. Here's how long you can safely store it before it starts ...

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 ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...

Is Premium or Mid-Grade Fuel Worth the Extra Money? Premium gas does have the same amount of ethanol as other grades, but it doesn’t provide any more power or contain better additives than regular gas ...

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 ...

The truth about storing your mower with a full tank. 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 ...

Gas prices in the northwest continue to sit above the national average, according to AAA, as prices nationwide continually increase to new record highs. The average price of regular unleaded gas in ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Hollywood movies and TV shows often portray apocalyptic landscapes in which heroes ...

So I've been looking to keep some gasoline around in my motorcycle that I don't ride for a few months out of the year and some spare in a gas tank for a generator (which I'll dump in my car every few ...

Gasoline only lasts a few months in a gas can and even less time in a fuel tank. Once it degrades, the hazardous waste can be ...

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 ...