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Home >> Chevrolet >> 2006 >> HHR LT, 2.2 D, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.2L - Introduction (2 Of 2) >> Repair Instructions >> Spark Plug Replacement >> Installation Procedure

Installation Procedure

IMPORTANT: DO NOT coat the spark plugs with anti seize compound. Over torquing could occur and damage to the cylinder head threads may result.
    Fig 1: View Of Spark Plugs
    GM465982Courtesy of GENERAL MOTORS CORP.
  1. Check the gap on the spark plug(s), using around wire type spark plug gap gage. Refer to Ignition System Specifications .
  2. Install the spark plugs.

    Tighten:  Tighten the plugs to 20 N.m (15 lb ft).

  3. Install the ignition coil housing. Refer to Ignition Coil Housing Replacement .