What Does a Misfire Feel Like?
Technically, a misfire is the result of incomplete combustion (or zero combustion) inside one or more of an engine's cylinders. But to you, the driver, the problem will usually feel like hesitation or shaking when the car is running. On modern vehicles, the check engine light will also pop on when there's a misfire.

How do I know if I have a misfire?

These are the signs of a misfiring engine that you need to look out for:

  1. The engine loses power.
  2. It is difficult to start the engine.
  3. Fuel consumption rises.
  4. Emissions increase.
  5. The engine makes popping sounds.
  6. The intake or exhaust manifold backfires.
  7. The engine jerks, vibrates or stalls.

What is the most common cause of a misfire?

The most common causes of misfires are worn, improperly installed, and mishandled spark plugs, malfunctioning ignition coils, carbon tracking, faulty spark plug wires and vacuum leaks.
Chloe Bennett

Chloe Bennett

Culture, Media & Entertainment Columnist

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.

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