2021 Kia K5 GTFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

  1. Disconnect the battery negative (-) terminal.
  2. Remove the engine cover.

    (Refer to "Β Removal And InstallationΒ  ")Β 

  3. Disconnect the ignition coil connector (A).
    G13837303Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the engine foam (A).
    G13837304Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the ignition coil (A) after removing the mounting bolt.

    Tightening torque:Β 

    9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13837305Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the spark plug (A) by using the socket for spark plug.

    Tightening torque:Β 

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

    G13837306Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION: Be careful not to get contamination into the spark plug hole.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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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