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Home › Hyundai › 2025 › Kona Limited, FWD › Repair and Diagnosis › Engine Performance › Ignition System › Ignition System - 1.6 › Spark Plug › Cleaning › 2nd Method

2nd Method

NOTE:
  • If [Method 1] does not work properly, perform the cleaning with [Method 2].
  1. Start the engine and keep the engine running at idle for 2 minutes.
  2. Drive the vehicle for over 20 minutes and keep the engine speed above 3500 rpm.
    G16545492Courtesy of HYUNDAI MOTOR AMERICA
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