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Home › Chevrolet › 2009 › TrailBlazer 6.0 H, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System & Fuel System - 5.3L & 6.0L - Introduction › Repair Instructions › Ignition Coil Replacement › Installation Procedure

Installation Procedure

    Fig 1: View Of Ignition Coils & Spark Plug Wires
    GM339300Courtesy of GENERAL MOTORS CORP.
  1. Install the ignition coil.
    2. Fig 2: View Of Ignition Coil Mounting Bolts
    GM344167Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  2. Install the ignition coil bolts and tighten to 8 N.m (71 lb in).
    3. Fig 3: View of Ignition Coil Harness Connector
    GM339299Courtesy of GENERAL MOTORS CORP.
  3. Connect the ignition coil electrical connector.
    4. Fig 4: View Of Spark Plug Wires At Ignition Coil
    GM344169Courtesy of GENERAL MOTORS CORP.
  4. Connect the spark plug wire to the ignition coil.
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