2014 Chevrolet SS Owner Manual - Page 297

Vehicle Care Warning (Continued) under pressure, and if you turn the radiator cap - even a little - they can come out at high speed. Never turn the cap when the cooling system, including the radiator cap, is hot. Wait for the cooling system and radiator cap to cool if you ever have to turn the pressure cap. If no coolant is visible in the engine coolant recovery reservoir, add coolant as follows: 1. Locate the radiator cap. See Engine Compartment Overview on page 10-5. 2. Cover the radiator cap with a thick cloth and turn it slowly counterclockwise and remove. 3. If there is no coolant visible or the level is low, slowly fill the system through the radiator cap opening with a 50/50 mixture of clean, drinkable water and DEX-COOL coolant until full. Wait 30 seconds for the coolant to settle and top off if the level drops. Do not spill coolant on the accessory drive belts. If a spill occurs, rinse the belt with fresh water. 4. Start the engine. 5. With the engine idling, top off the coolant through the radiator cap opening until full. Wait 30 seconds for the coolant to settle and top off if the level drops. 10-15 6. Once the system is full, put the radiator cap back on by turning clockwise. 7. Turn the engine off. 8. Check the coolant level in the engine coolant recovery reservoir and fill it until the level is at the top mark on the dipstick cap. Filling to this level provides additional coolant to allow for any air that may be left in the cooling system.