When The Engine Is Hot; When Adding Coolant; If You Spill Coolant; Radiator And Condenser - Toyota 4RUNNER Owner's Manual

4-3. Do-it-yourself maintenance
CAUTION
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When the engine is hot

Do not remove the engine coolant reservoir cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing burns or other injuries.
NOTICE

When adding coolant

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Coolant is neither plain water nor straight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.

If you spill coolant

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Be sure to wash it off with water to prevent it from damaging parts or paint.

Radiator and condenser

Check the radiator and condenser and clear away any foreign
objects.
If either of the above parts is extremely dirty or you are not sure of
their condition, have your vehicle inspected by your Toyota dealer.
CAUTION
When the engine is hot
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Do not touch the radiator or condenser as they may be hot and cause burns.
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