LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2021 >> Veloster Turbo >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System - 1.6L >> Spark Plug >> Repair Procedures >> Cleaning >> 2nd Method
April 5, 2026: LEMON Manuals is launched! Read the announcement.

2nd Method

NOTE:
  • The 2nd method should be performed only if the 1st method fails (the misfire-related codes recur).
  1. Start the engine and keep the engine running at idle for 2 minutes.
  2. Drive the vehicle for over 20 minutes, keeping the engine speed above 3500 rpm.
    NOTE:
    • If equipped with manual transaxle, shift the gear properly for keeping the engine speed above 3500 rpm.
    G13052294Courtesy of HYUNDAI MOTOR AMERICA
scientia non olet · About LEMON Manuals