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Home >> Buick >> 2012 >> LaCrosse Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Ignition Coil Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Ignition Coil Bolts
    GM2579088Courtesy of GENERAL MOTORS COMPANY
  1. Install the ignition coil(s) (2).
    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the ignition coil bolt(s) (1) and tighten to 10 N.m (89 lb in).
    3. Fig 2: Ignition Coils And Connectors
    GM1890099Courtesy of GENERAL MOTORS COMPANY
  3. Connect the engine wiring harness electrical connector(s) (1) to the ignition coil(s) (2).
  4. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .
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