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Home >> Chevrolet >> 2014 >> SS >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 6.2L (LS3) - Repair Instructions >> Repair Instructions >> Spark Plug Wire Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying Ignition Coil & Spark Plug Wire
    GM1950746Courtesy of GENERAL MOTORS COMPANY
  1. Install the spark plug wire to the ignition coil (1).
  2. Inspect the inside of the ignition coil rubber boot for a thin, even coat of grease. If there is no grease present or additional grease is necessary, complete the following procedure:
    1. Apply a thin coating of dielectric grease evenly to the inside of the ignition coil rubber boot, up to a depth of 15 mm from the end of the boot. Refer to Adhesives, Fluids, Lubricants, and Sealers .
    2. Remove any excess grease from around the end of the boot, and ensure there is not an excessive amount within the boot.
  3. Install the spark plug wire (2) to the spark plug.
  4. Inspect the spark plug wire for proper installation:
    • Push sideways on each spark plug boot in order to inspect the seating.
    • Reinstall any loose spark plug boot.
  5. Install the engine cover. Refer to Engine Cover Replacement .
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