Operation CHARM: Car repair manuals for everyone.
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Spark Plug: Specifications

Maximum electrode gap for a used spark plug 1.3 mm (0.051 in.)

Electrode gap for a new spark plug 1.0 to 1.1 mm (0.039 to 0.043 in.)

Torque 19 N.m (194 kgf.cm, 14 ft.lbf)