subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Spark Plug|Service and Repair > < Ignition System - Spark Plug Replacement Intervals|Page 1586
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Spark Plug: Adjustments

ADJUSTMENT

Correct it if the spark plug gap is measured with a gap gauge, and it is necessary.

Spark plug gap: L
1.0 - 1.1 mm (0.039 - 0.043 in)

NOTE:  Replace with a new spark plug if this area is worn to "ball" shape.

Spark Plug|Service and Repair > < Ignition System - Spark Plug Replacement Intervals|Page 1586