Learn when premium fuel is actually required, what the different grades mean, and how to avoid paying too much.

The benefits of plus or premium gas (AKI rating at or above, usually 88) cannot be felt by every engine. However, some ...

Tugboat was my family's 1987 Dodge Caravan, which faithfully served us for years until its transmission finally exploded one lovely summer afternoon. Her 3-liter V6 was electronically fuel-injected, ...

Add Yahoo as a preferred source to see more of our stories on Google. As gas prices go up and down, here’s something to ponder the next time you’re at the pump: Not all gas is created equal, and where ...

When filling up a MINI Cooper at your local gas station, you have the option to use either premium or regular gasoline. Although both types of fuel are acceptable, premium gas is recommended for MINI ...

87 octane gasoline, often called "regular" gas, is one of the most commonly used fuels in the United States. But what gives it that 87 rating is a word you've probably heard a time or two: Ethanol.

Aside from the price, have you ever driven into the petrol station and wondered ...

FLOOR WMUR AND CONSUMER REPORTS. WATCHING YOUR MONEY. NOT ALL GAS IS CREATED EQUAL AND WHERE YOU FILL UP IMPACTS YOUR WALLET AND THE PERFORMANCE OF YOUR VEHICLE. WE’RE BREAKING DOWN HOW YOU CAN GET ...

Drivers in New York City aren’t getting the fuel they pay for at gas stations. A report by the Department of Consumer and Worker Protection shows that almost every gas station in NYC has failed at ...