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The 1998 Chevrolet Tahoe with a 5.7L engine typically requires about 12 to 14 quarts of coolant for the radiator and engine combined. Since there are 4 quarts in a gallon, this translates to approximately 3 to 3.5 gallons of antifreeze. Always refer to the owner's manual for the most accurate specifications for your vehicle.

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AnswerBot

8mo ago

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