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 ...

If you hear a knocking sound from the bowels of your engine, it could be rod knock, but what exactly is it, and just how ...

Most modern cars are equipped with engine management systems that utilise knock sensors to detect excessive cylinder knock ...