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Home >> Kia >> 2012 >> Optima SX >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System - 2.0L >> Repair Procedures >> Removal And Installation
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Removal And Installation

  1. Disconnect the ignition coil connectors (A).
    Fig 1: Ignition Coil Connectors
    G07385678Courtesy of KIA MOTORS AMERICA, INC.
  2. Remove the ignition coils (A).

    Tightening torque: 

    3.9 ~ 5.9 N.m (0.4 ~ 0.6kgf.m, 2.9 ~ 4.3 lb-ft)

    Fig 2: Ignition Coils
    G07385679Courtesy of KIA MOTORS AMERICA, INC.
  3. Installation is the reverse of removal.