What Are the Risks of Installing Spark Plugs Without Proper Calibration?

Learn why calibrating spark plugs is essential for engine performance and avoiding costly repairs.

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Installing spark plugs without calibration can lead to poor engine performance, increased emissions, and even engine damage. Spark plugs must be set to the correct gap to ensure efficient combustion. An incorrect gap can cause misfires, rough idling, and reduced fuel economy. Always check and calibrate your spark plugs according to your vehicle’s specifications to maintain optimal performance and avoid costly repairs.

FAQs & Answers

  1. Why is spark plug calibration important? Spark plug calibration ensures efficient combustion, optimizing engine performance and preventing misfires and engine damage.
  2. What can happen if the spark plugs are not calibrated? Not calibrating spark plugs can lead to poor engine performance, increased emissions, and potential engine damage.
  3. How do I know if my spark plugs need calibration? Check for symptoms like rough idling, misfires, or reduced fuel economy, which may indicate that your spark plugs require calibration.
  4. What is the correct gap for spark plugs? The correct gap for spark plugs varies by vehicle; always refer to your manufacturer’s specifications for the exact setting.