Engine knock is not a single problem — there are at least four distinct types, each with a different cause and a different level of urgency. The pinging sound that appears only under hard acceleration ...

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 ...

Did you know that a car's engine typically has around 200 parts, depending on its size and how complex it is? Theoretically, that means there are over 200 things that can go wrong with your engine.

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 ...

The 1.3L engine in a 2023 Nissan Rogue. The NHTSA opened an investigation into engine failures in December 2023 after receiving questionnaires from owners alleging engine knocking noises and/or metal ...

Your engine can make a lot of weird noises, depending on what has gone or is about to go fully kaput. If it's a rhythmic pinging sound that progressively increases as you step on the throttle, ...

Knock sensors are devices used in internal combustion engines to detect engine knock or detonation. The knock sensor detects vibrations and sends a signal to the engine control module (ECM), to ...

A faint ticking sound on a weekend drive turned into knocking, oil loss, and a tow for one 2024 Toyota Tundra owner, but ...

What was that? If you hear a knocking sound inside your lawn mower, don't ignore it. A "knock" like this typically means a ...