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Home >> Cadillac >> 2013 >> XTS AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 3.6L (LFX) - Repair Instructions >> Repair Instructions >> Ignition Coil Replacement - Bank 1 >> Installation Procedure

Installation Procedure

    Fig 1: Ignition Coil & Bolts - Bank 1
    GM2754749Courtesy of GENERAL MOTORS COMPANY
  1. Install the ignition coil(s) (2).
  2. CAUTION:

    Refer to Fastener Caution .

  3. Install the ignition coil bolt(s) (1).

    Tighten 

    Tighten the bolt(s) to 10 N.m (89 lb in).

  4. Fig 2: Engine Wiring Harness Ignition Coil Electrical Connectors - Bank 1
    GM2754747Courtesy of GENERAL MOTORS COMPANY
  5. Connect the engine wiring harness electrical connector(s) (1) to the ignition coil(s).
  6. Install the intake manifold. Refer to Intake Manifold Replacement .