Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, red ...

Piston slap can create a knocking noise from your engine that seems very concerning at first. But you should listen to expert ...

We all want the best for our cars and trucks, but is premium gas worth the premium cash?

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

Cylinder wall scoring is something that many car owners rarely consider. It's actually a silent killer that can wreak havoc on engines, leading to costly repairs or even engine replacement. Cylinder ...

A new study reveals the dramatic decrease in lead exposure in the U.S. following the establishment of the Environmental Protection Agency 55 years ago.

Refuel only after turning off the generator and allowing it to cool for at least 15 minutes. Gasoline spilled on hot engine parts can ignite instantly. Store your fuel in away from living spaces and ...

The Toyota Tundra might not be the most popular pickup truck in the U.S., but it has a strong fanbase despite the many issues ...

Although the internal combustion engine has lost 41 horsepower, the electric drive unit has received new software to make up ...

Major winter storm threatens widespread power outages across the US starting Friday. Essential tech prep tips to keep devices charged and stay connected.

A century of hair samples shows how environmental rules helped slash Americans’ lead exposure by up to 100 times.