Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

How can I tell if my engine air filter is dirty? A clogged engine air filter can choke your car’s performance and force it to burn more fuel. Your car might feel sluggish when you press the gas pedal.

When I attended technical school studying automotive service technology many years ago, among the first things my instructor taught us was the basic principles of how an engine works. These principles ...

Your check engine light can come on a host of reasons, ranging from a loose gas cap to a faulty engine component. If you see a light illuminated on your dashboard, you can use an OBD2 scanner to ...

Not so long ago, before software and electronics became so integrated, investigating car trouble and tuning performance was a mostly mechanical affair. Early electronic scanners and systems were brand ...

Jeff Somers is a freelancer who has been writing about writing, books, personal finance, and home maintenance since 2012. When not writing, Jeff spends his free time fixing up his old house. He has ...

Your radiator is just as essential to your car’s operation as the engine itself. According to BookMyGarage, the farthest you can drive without a fully functioning radiator is about a quarter of a mile ...

Nissan is recalling over 300,000 Rogue SUVs from the 2023 through 2025 model years to fix potentially serious engine problems. As with all recalls, those repairs will be free of charge. Vehicles ...