The location is engine specific. Which model Sentra do you have and which engine does it have?
The coolant drain plug on a Nissan Micra engine block is on the upper part of the block. It is under the intake manifold.
Open the drain valve on the side of the engine block.
To replace the thermostat on a 2010 Nissan Sentra, first ensure the engine is cool and disconnect the battery. Drain the coolant from the radiator, then remove the upper radiator hose and the thermostat housing to access the thermostat. Replace the old thermostat with the new one, ensuring the gasket is in place, and reassemble the housing and hose. Finally, refill the coolant, reconnect the battery, and start the engine to check for leaks.
Ive never heard of draining coolant plugs except on a diesel engine . Once you drain the coolant and flush the system it should be fine
NO SE TU....
bottom of the radiator
You drain coolant from the radiator. but according to the book ther are two plugs on the engine block that need to drain the coolant from.
Should be located in a removable housing at the engine end of the upper radiator hose Drain about 1 gallon of coolant from the radiator Remove this housing Make note how thermostat is installed Clean both surfaces Install new thermostat and gasket Re-fill coolant slowly to prevent an air locck Start engine and look for leaks Run engine to normal operating temperature with heater on Re-check coolant level
The water pump on a 97 Nissan Sentra is behind the timing belt. To replace it you will need to drain the coolant, remove the cylinder head, loosen pulley bolts, drive belts, and water pump pulley. Next, remove coolant hoses, water pump bolts, and finally the old water pump. Reverse directions to replace with new pump.
No, the only way to drain a fuel tank is to take the tank off, or to syphin the gas out.
Place something to catch the engine coolant beneath your 1990 Chevy Corsica radiator. Remove the radiator drain plug with a 9/16 ratchet. The engine coolant will drain out.