Plug Gap Inspection

CAUTION:

To avoid possible damage to the tip, do not adjust the plug gap.
To prevent damage to the tip, use a wire-type plug gap gauge when inspecting the plug gap.

Measure the spark plug gap using the wire type plug gap gauge.
- If it is more than the maximum specification, replace the spark plug.
Standard plug gap

L3: 1.25-1.35 mm {0.049-0.053 in}

AJ: 1.29-1.45 mm {0.050-0.057 in}