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50% water, and 50% antifreeze, winter and summer. Depending where you live if you're in a hot climate like Arizona. You can do a 30% antifreeze and 70% water. But always make sure you use the correct type of coolant that the manufacturer recommends

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Q: What is the recommended concentration of coolant in an automotive cooling system?
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What is the purpose of the pump?

The Automotive Water Pump In general the main purpose of the automotive water pump is to circulate the coolant of the cooling system of a water-cooled engine.


Do you use antifreeze or coolant in a Picasso?

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What are the major components of the automotive cooling systems?

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