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Home >> Mazda >> 2004 >> MX-5 Miata Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Ignition System >> Spark Plug Inspection [BP With TC] >> Visual Inspection
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Visual Inspection

  1. Inspect the following items:
    • If there is any malfunction, replace the spark plug.
      • Insulator Breakage
      • Worn Electrode
      • Damaged Gasket
      • Badly Burned Insulator (Sparking Side)
      Fig 1: Inspecting Spark Plug Visually
      G00989509Courtesy of MAZDA MOTORS CORP.
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