The inside of a car's engine running at full-throttle is among the most violent environments crafted by human hands. It involves temperatures reaching four-digit figures, the momentum of pistons ...

If you're like most drivers, you probably believe that keeping up with oil changes is sufficient to maintain the health of your vehicle's engine. Even with routine oil changes, some bad habits could ...

Walk into any parts store and you'll see the rows of glossy bottles promising to stop engine wear, boost fuel economy, and make your old clunker run like it just rolled out of the factory. The auto ...

For decades, the golden rule of engine care has been pretty simple — change the engine oil every 3,000 miles. It's one of those maintenance mantras so ingrained in practice that most drivers never ...