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In order for your vehicle’s engine to stay cool and prevent overheating, you need to have proper coolant levels – not just in the winter, but year round.
5 STEPS
WHAT YOU'LL NEED
Make sure the engine is cool
Use a rag to remove the cap of the radiator tank
Check the radiator’s coolant level
The fluid should be near the top, or at the “Full” mark on the radiator tank.
Top it off if the level is low
Check the coolant’s protection level with a coolant tester