Posted on 9/30/2022
Engine misfire or engine knocking is a condition where the engine fails to ignite all the fuel in one or more cylinders, leading to a loss of power and efficiency. It can occur for many reasons and affect internal combustion engines, including gasoline and diesel engines. What Is Engine Misfire? An engine misfire is a problem that occurs when the engine does not fire at the right time. Things that can cause misfiring include: A faulty spark plug. A loose or broken wire leads to the spark plugs. A missing fuel injector (a component that mixes fuel and air before it enters an engine). An internal fault with your car's ECU (electronic control unit) or wiring system. If you're experiencing engine misfire, you'll notice your car losing power and becoming harder to start. Causes of Engine Misfire There are many causes for engine misfires. You can categorize them into three: mechanical, electrical, and fuel-related. Mechanical causes include problems with the engine itsel ... read more