FixVault
Home › Chevrolet › 2008 › Impala SS › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 5.3L - Introduction (2 Of 2) › Repair Instructions › Spark Plug Replacement › Installation Procedure

Installation Procedure

    Fig 1: View Of Spark Plug & Spark Plug Seat
    GM14824Courtesy of GENERAL MOTORS CORP.
  1. Correctly position the spark plug washer.
  2. Inspect the spark plug gap. Adjust the gap as needed.

    Specification:  Spark plug gap: 1.016 mm (0.040 in).

  3. Hand start the spark plug in the corresponding cylinder.
    4. NOTE: Refer to Fastener Notice .
  4. Tighten the spark plug.

    Tighten:  Tighten the plug to 15 N.m (11 lb ft).

  5. Install the spark plug wire. Refer to Spark Plug Wire Replacement .
About FixVault