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Home >> Mazda >> 2010 >> 5 Grand Touring, 2.3 3 >> Repair and Diagnosis >> Engine Performance >> Ignition System [L3] >> Spark Plug Inspection >> Plug Gap Inspection

Plug Gap Inspection

CAUTION:
  • To avoid possible damage to the tip, do not adjust the plug gap.
  • To prevent damaging the tip, use a wire type plug gap gauge when inspecting the plug gap.
  1. Measure the spark plug gap using a wire type plug gap gauge.
    • If not within the specification, replace the spark plug.

      Spark plug gap 1.25-1.35 mm {0.0493-0.0531 in}