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Home › Toyota › 2017 › Yaris iA Automatic Trans › Repair and Diagnosis › Engine Performance › Remove, Overhaul & Install › Engine Control System (Service Information) › Spark Plug › Installation › Caution / Notice / Hint

Caution / Notice / Hint

NOTE:

If a spark plug that is not as specified is installed, engine performance will be deteriorated. Install only the specified spark plug when replacing.