Spark Plug Gap Check: Non-Turbo

Fig 1: Measuring Spark Plug Gap Using Gauge

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Check the plug gap with the wire type plug gauge. Replace it if the limit is exceeded.

Standard value: 1.0 - 1.1 mm (0.039 - 0.043 inch) 

Limit: 1.3 mm (0.051 inch)