If you're in the market for a Chrysler with a Hemi under the hood, you might be wondering if it requires premium gas. Here's ...

We spoke to an expert to answer questions like "does premium gas have ethanol?" so that you can fuel your car with peace of ...

All of the fillings stations I have used only sell E5 petrol with their branded additives such as Ultimate, Nitro+, V-Power, Momentum at a premium of ...

The company, owned by General Motors, discovered that a terribly toxic and volatile chemical called tetraethyl lead changed ...

Ever wondered how ethanol made it into the pump at the gas station? Here's why gasoline and ethanol are mixed along with a ...

If you think there are contaminants in your gas tank, then doing a flush may be necessary. If you want to do it yourself, ...

A fuel mixup at the Sam’s Club gas station at the Ohio Valley Plaza caused problems for some patrons who purchased regular 87 octane gasoline on Saturday. Several local residents took to social media ...

This became “top-tier” gasoline. Top-tier gas has a package of detergents and additives that meet the cleanliness ...

Ethanol-free PurFuels® gasoline is now available in Connecticut, New Jersey, Maryland, Texas, Arkansas, Florida and soon i ...

Using normal unleaded in cars requiring higher-octane fuel can cause engine 'knock' – this is where the fuel fires before the completion of the compression cycle (you may hear it as a 'ping'). There’s ...

Motorsport fans love to talk lap times, aero packages and tyre strategy, but there’s another performance frontier that rarely makes the headlines: the plumbing that keeps fuel, oil, coolant and even ...

Although there are some turbocharged cars that need to high-octane gas to run properly, most turbocharged cars will get by just fine on regular.