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Home >> Buick >> 2011 >> LaCrosse CXS >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L - Repair Instructions >> Repair Instructions >> Ignition Coil Replacement - Bank 1 >> Installation Procedure

Installation Procedure

    Fig 1: View Of Ignition Coils
    GM860797Courtesy of GENERAL MOTORS CORP.
  1. Install the ignition coil(s).
    2. CAUTION: Refer to Fastener Caution .
  2. Install the ignition coil bolt(s).

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

    3. Fig 2: View Of Ignition Coil Electrical Connector
    GM1860397Courtesy of GENERAL MOTORS CORP.
  3. Connect the engine wiring harness electrical connector(s) (1) to the ignition coil(s) (4).
  4. Install the intake manifold. Refer to Intake Manifold Replacement (LLT) .
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