Gas stations are well integrated into our daily lives as Americans. Except for residents of NJ, where you don't have to pump your own, a gas station can be intimidating with its cryptic displays and a ...

Fuel dilution of the engine oil is a problem that faces many modern combustion engines. Also known as “crankcase dilution” it is a process where fuel is leaked into engine oil when it travels towards ...

While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...

An electric car isn’t the only passenger vehicle out there that generates zero tailpipe emissions. You’ve probably heard of fuel cell cars. They use hydrogen gas to make electricity to power a motor ...

There are only about 17,000 hydrogen-powered vehicles on U.S. roads right now, and all of them are in California. Meanwhile, EVs are out there in the millions. While electric cars are getting ...

The Toyota Prius Plug-In Hybrid can run for the first 45 miles solely on battery power, after which it gets 52 mpg. As of this writing, the AAA says the average cost for a gallon of regular-grade ...

Ever wonder about those yellow gas pumps marked E85 that dispense fuel that's typically slightly less expensive than the station's other options? E85 is an ethanol-heavy blend of gasoline that ...

Premium gas sounds like it’s something special. But it translates into paying extra for a higher octane without any performance or fuel-economy benefits for many cars. That’s what we found after ...

Is E20 fuel damaging vehicles? A viral social media video claiming that E20 fuel damages vehicles has been dismissed by ...

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