subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Ignition System - Spark Plug Replacement Intervals|Page 1513 > < Ignition System - Spark Plug Replacement Intervals|Page 1511
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Spark Plug: Description and Operation

Spark Plug

The spark plug's thread diameter is 14 mm (0.551 in) and the gap is controlled to a value between 1.0 and 1.1 mm (0.039 and 0.043 in).

Ignition System - Spark Plug Replacement Intervals|Page 1513 > < Ignition System - Spark Plug Replacement Intervals|Page 1511