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 ...

We may receive a commission on purchases made from links. Car engines derive power from thousands of miniature explosions contained within their cylinders every minute. We quickly become accustomed to ...

Over the last decade, auto manufacturers have been engaged in a silent war against, of all things, quietness. Ordinarily, quiet is a desirable quality in cars—engineers actively battle wind roar, tire ...

If your Kia or Hyundai engine just started making a loud knocking sound, don’t panic. You might be eligible for a free engine replacement due to a massive engine recall. A viral TikTok video is ...

Whether it's legal concerns or making enthusiasts feel more at home, fake engine noises serve multiple purposes and are prominently featured on a wide array of makes and models. Typically on EVs and ...

THIS is another chapter in the development of a quantitative knock-measuring apparatus. The first part of the paper describes tests in which the knock sound was picked up by a microphone located a few ...