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Filling the Cooling System with Antifreeze

Model: Mazda Cx 7 MK 1 - Years 2006-2012
Part: Antifreeze coolant

When filling the engine cooling system, it is important to use the correct antifreeze mixture: ready-to-use mixtures are available commercially or concentrated solutions to be diluted with distilled water; once the mixture is ready, fill the radiator and expansion tank to the maximum level; then start the engine and activate the cabin heating to fill the internal radiator as well, waiting for the fluid to reach operating temperature and ensuring the fan activates. After a while, check the level again.

Updated on 17 February 2026 by ScegliAuto

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