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Antifreeze and Engine Coolant
Ford Contour
Dodge Ram

What type of antifreeze put into a 1999 Ford Contour?


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September 13, 2011 2:48PM

Any good commercial brand (Zerex, Prestone) mixed 50/50 with water


I am the technical manager at prestone. you should really flush and then refill your cooling system with one of the above brands. Make sure that you only use deionized or distilled water in a 50/50 mixure when refilling. never go above a 70% antifreeze/30% water ratio or gelling can occur.