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Home >> Chevrolet >> 2005 >> Uplander LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.5L - Introduction (2 Of 2) >> Repair Instructions >> Spark Plug Wire Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Removing Spark Plug Wires From Engine Right Side
    GM1299397Courtesy of GENERAL MOTORS CORP.
  1. Install the spark plug wires (1,3, and 5) to the ignition coils.
  2. Install the spark plug wires (1,3, and 5) to the engine right side spark plugs.
  3. Install the spark plug wires to the retaining clip.
  4. Rotate engine back to original position. Refer to Rotating the Engine for Service Access .
    5. Fig 2: Removing Spark Plug Wires From Engine Left Side
    GM1299208Courtesy of GENERAL MOTORS CORP.
  5. Install the spark plug wires (2,4, and 6) to the ignition coils.
  6. Install the spark plug wires (2,4, and 6) to the engine left side spark plugs.
  7. Install the spark plug wires to the retaining clips.
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