Spark Plug Cord: Inspection

Check the following items.

• Damage to cords, deformation, burning or rust formation of terminals
• Resistance value of cords

  Specified resistance: 

  #1 cord: 7.1 - 12.1 kΩ 

  #2 cord: 12.1 - 19.9 kΩ 

  #3 cord: 7.7 - 13.0 kΩ 

  #4 cord: 12.3 - 20.2 kΩ 

  Fig 1: Checking Resistance Value Of Spark Plug Cords

  Courtesy of SUBARU OF AMERICA, INC.