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Home >> Mazda >> 2011 >> 3 Mazdaspeed, 2.3 4 >> Repair and Diagnosis >> Engine Performance >> Ignition System [L3 With TC] >> 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 standard specification, replace the spark plug.

      Spark plug gap 

      Standard: 0.60-0.80 mm {0.024-0.031 in} 

      New spark plug (reference): 0.60-0.70 mm {0.024-0.027 in}