1. Make sure the engine and radiator are - Page 607

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Maintenance Under the Hood

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Engine Coolant

606

Main

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1. Make sure the engine and radiator are 

cool.

2.

Turn the radiator cap 1/8 turn counter-
clockwise and relieve any pressure in the 
cooling system.

3.

Push down and turn the radiator cap 
counter-clockwise to remove it.

4.

The coolant level should be up to the base 
of the filler neck. Add coolant if it is low.

5.

Put the radiator cap back on, and tighten it 
fully.

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Radiator

1

Engine Coolant

Do not add rust inhibitors or other additives to your 
vehicle’s cooling system. They may not be compatible 
with the coolant or with the engine components.

1

Radiator

NOTICE

Pour the fluid slowly and carefully so you do not spill 
any. Clean up any spills immediately; they can 
damage components in the engine compartment.

Radiator Cap