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Home >> GMC >> 2001 >> C3500 HD 8.1 G, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.5L (L65) (Introduction) >> Repair Instructions >> Glow Plug Replacement - Bank 1 >> Removal Procedure

Removal Procedure

    CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
  1. Remove the negative battery cables.
  2. Remove the glow plug lead wires using the J 39083  and installer. See Special Tools .
  3. Fig 1: Glow Plugs (Cylinders 1, 3, 5 & 7)
    GM26774Courtesy of GENERAL MOTORS CORP.
  4. Remove the glow plugs (1) from cylinders 1, 3, 5 and 7.