What is the knocking sound coming from my engine? What is engine knock? Why is my engine making a knocking noise? Engine knock, or pinging, occurs when a separate pocket of air-fuel mixture ignites ...

John Paul, AAA Northeast's Car Doctor, hears from a reader whose 2018 vehicle ended up needing a completely new engine. The post SUV owner experiences a serious – and not uncommon – engine issue ...

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 ...

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