What to Look for in a Wet Spark Plug: Causes and Solutions

Discover the signs of a wet spark plug and what it indicates for your engine's performance.

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A wet spark plug typically appears damp and shiny on the tip. This indicates that fuel is not burning properly and can be a sign of engine flooding or other issues. To fix this, check for correct fuel mixture, ensure the spark plug is functioning, and examine the engine for further issues.

FAQs & Answers

  1. What causes a spark plug to be wet? A spark plug becomes wet when fuel isn't burning correctly in the engine, often due to issues like incorrect fuel mixture or engine flooding.
  2. How can I fix a wet spark plug? To fix a wet spark plug, check the fuel mixture, ensure the spark plug is functioning properly, and scrutinize the engine for possible further issues.
  3. What are the symptoms of a failing spark plug? Symptoms of a failing spark plug include poor engine performance, misfiring, difficulty starting the engine, and increased fuel consumption.