Engine knock is the sharp, metallic sound that cuts through the hum of a healthy engine. At its core, engine knock is a problem of timing. In a knocking engine, parts of the air-fuel mixture don't ...

Engine knocking can result from one of several issues involving your engine. Whatever is causing it, it must be dealt with immediately so it doesn't become any worse. The knocking is a warning sign ...

Occasionally, an engine will develop noises that are difficult to diagnose. A “knocking” sound is the most typical engine noise that is an indication of a mechanical problem that can be fixed if ...

High-fidelity simulations to help determine how engine knock develops and assist in predicting how the transition from smooth combustion to knocking occurs. If you were to do an internet search for ...

I have a 1989 Mustang that I have owned since it was two years old. I have used it for everything from transportation to Solo II racing to bracket racing. A few years ago, the engine blew up at a ...

I drive a 2009 Honda Pilot Touring 4WD. I hear some knocking when I start the engine. It eventually becomes relatively quiet after a minute or two. Would it be a good idea to start using synthetic oil ...

Failure to fix the cause of certain sounds from the engine will lead to engine damage. Report the sounds to a mechanic who will then investigate the source and cause and have it fixed. Photo by Edgar ...

Add Yahoo as a preferred source to see more of our stories on Google. Engine knock is the sharp, metallic sound that cuts through the hum of a healthy engine. At its core, engine knock is a problem of ...