2017 Hyundai Azera BaseFACTORY OEM SERVICE PROCEDURE

Removal And Installation

  1. Remove the ignition coils.

    (Refer to Ignition System - "Ignition CoilΒ ")

  2. Using a spark plug socket, remove the spark plug.

    Tightening torque:Β 

    14.7 ~ 24.5 N.m (1.5 ~ 2.5 kgf.m, 10.8 ~ 18.1 lb-ft)

    CAUTION: Be careful that no contaminates enter through the spark plug holes.
  3. Installation is reverse order of removal.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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