xA L4-1.5L (1NZ-FE) (2006)
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If the fins are blocked, wash them with water or a steam cleaner.
NOTICE:
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If the distance between the steam cleaner and core is too close, the fins may be damaged.
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Keep this injection distance.
Standard injection distance
Standard injection distance
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If the fins are bent, straighten them with a screwdriver or pliers.
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Never apply water directly onto the electronic components.
b) Dry the fins with compressed air.
