2002 Nissan Sentra Owner's Manual - Page 164
2002 Nissan Sentra Manual
Page 164 highlights
ENGINE COOLING SYSTEM The engine cooling system is filled at the factory with a high-quality, year-round, antifreeze coolant solution. The anti-freeze solution contains rust and corrosion inhibitors; therefore, additional engine cooling system additives are not necessary. CAUTION When adding or replacing coolant, be sure to use only an ethylene glycol anti-freeze with the proper mixture ratio of 50% Genuine Nissan Anti-freeze coolant or equivalent and 50% demineralized or distilled water. The use of other types of coolant solutions may damage the engine cooling system. Outside Genuine temperature NISSAN Antidown to freeze coolant or equivalent °C °F −35 −30 50% WARNING ● Never remove the radiator cap when the engine is hot. Serious burns could be caused by high pressure fluid escaping from the radiator. ● The radiator is equipped with a pressure type radiator cap. To prevent engine damage, use only a genuine NISSAN radiator cap. ADI1137 CHECKING ENGINE COOLANT LEVEL Check the coolant level in the reservoir tank when the engine is cold. If the coolant level is below MIN, add coolant up to the MAX level. If the reservoir tank is empty, check the coolant level in the radiator when the engine is cold. If there is insufficient coolant in the radiator, fill the radiator with coolant up to the filler opening and also add it to the reservoir tank up to the MAX level. Demineralized or distilled water 50% Maintenance and do-it-yourself 8-9