2001 Chevrolet Camaro Owner's Manual - Page 235
2001 Chevrolet Camaro Manual
Page 235 highlights
1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. (Don't press down while turning the pressure cap.) If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left. CAUTION: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don't spill coolant on a hot engine. 2. Then keep turning the pressure cap, but now push down as you turn it. Remove the pressure cap. 3. After the engine cools, open the coolant air bleed valve. There is one bleed valve. It is located on the thermostat housing. 5-15
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