2004 Saturn Vue Red Line, AWDFACTORY OEM SERVICE PROCEDURE

Installation Procedure

  1. Gap the spark plug, using round wire type spark plug gap gage.

    Gap:Β  Adjust the spark plug gap to 1.1 mm (0.043 in).

  2. Fig 1: View Of Spark Plugs With A Spark Plug Socket
    GM1227037Courtesy of GENERAL MOTORS CORP.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.