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, ...

Do you have warning lights, misfires, and/or starting trouble? If so, you car's timing belt could be faulty -- it's time to ...

Timing really is everything, at least in motorsports. It doesn't matterhow fast you drive, how well your car holds up, or how good your pitcrew is, if the official record doesn't show yours as the ...

Q: I have a 1999 Nissan Maxima with only 57,000 miles. I hear a clunking sound at idle from the engine bay. Could this be the timing belt? I actually do not know if this engine has a timing belt or ...

The dreaded chug of a car that just won't start is no doubt all too familiar to most drivers. However, there are plenty of reasons why a car's engine won't kick into action, and owners that understand ...

Modern cars have various dashboard warning lights designed to alert you if something's wrong with your vehicle and help diagnose automotive problems. One of the most infamous automotive warning lights ...

Everyone seems to have their own theory for engine break-in procedures these days, but sometimes sticking to the old-fashioned way of doing things is the best. "Getting a new engine is a wonderful ...