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Home >> Buick >> 2005 >> Century Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Ignition Coil(s) Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Spark Plug Wire Connections To Ignition Coils
    GM15977Courtesy of GENERAL MOTORS CORP.
  1. Install the ignition coil to the ignition control module.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the ignition coil screws.

    Tighten:  Tighten the screws to 4.5 N.m (40 lb in).

  3. Connect the spark plug wires.
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