Tacoma PreRunner L4-2.7L (3RZ-FE) (2004)
Radiator: Service and Repair
On-Vehicle Cleaning
ON-VEHICLE CLEANING
INSPECT FINS FOR BLOCKAGE
If fins are clogged, wash them with water or a steam cleaner and dry with compressed air.
NOTICE:
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If the distance between the steam cleaner and the core is too close, there is a possibility of damaging the fin, so keep the following 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.