How to Check the Coolant on Your Nissan
Engine coolant, also called antifreeze, helps the car radiator regulate safe temperatures so that it will not overheat. The engine heats this anti-freezing liquid, which then stimulates a cooling effect through the radiator. Low coolant levels cause radiator temperature to drop unexpectedly, which, in turn, will solidify the fluid. Driving a vehicle in this condition can result in overheating, or worst cause engine failure. Motorists can avoid these inconvenient car situations if they perform routine coolant level checks and do refills when necessary.