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GTC Universal Full Strength Concentrate Antifreeze
1. Drain: Draining removes loose nuts and sediment from the radiator. Drain cooling system following owner's manual instructions. When Disposing of Used Antifreeze/Coolant: Follow local laws and regulations. If required, dispose at facilities licensed to accept household hazardous waste. If permitted, dispose in sanitary sewer systems. Do not discard into storm sewers, septic systems or onto the ground. 2. Flush: Flushing cleans engine block. Close radiator drain valve. Fill radiator with clean water, leaving room for a quality cooling system flush/cleaner. Add flush/cleaner. Run engine with heater on high to normal operating temperature. Stop engine. Allow to cool. Drain cooling system again. Close drain valve. 3. Fill: See owner's manual for cooling system capacity and recommended change intervals. Install minimum 50%, maximum 70% GTC Antifreeze/Coolant Concentrate and water. Run engine to normal operating temperature with heater on high. Shut off engine. Allow to cool. Check coolant level. Add water or coolant again as necessary. Periodically check radiator and reservoir levels. Top off with a 50/50 mixture of antifreeze/coolant as needed.
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