Well, hello there, friend. I believe the engine coolant drain plug on a 2001 Buick Century is located at the bottom of the radiator. It's a small valve that you can open to let the coolant drain out. Remember to work gently and take your time, there's no rush when taking care of your car.
There are several drain plugs on that vehicle, radiator (coolant), block (coolant), engine oil, trans oil, etc. There are usually located at the lowest point of that particular system.
Dsconnect the rubber hose at the bottom.
its at the bac of the engine under the cooler cables
The radiator on a 98 Buick Century is flushed by turning the petcock to drain the coolant. Water is then flushed through the system until all contaminants are removed.
The flush valve for the radiator on a 1999 Buick Century is located on the bottom of the radiator near the vehicle's frame. When it is loosened, the coolant will slowly drain from the vehicle.
To drain the radiator on a 2007 Buick LaCrosse, first ensure the engine is cool and then locate the radiator drain valve, usually at the bottom of the radiator. Place a drain pan underneath the radiator and open the valve to allow the coolant to flow out. After draining, close the valve and refill the radiator with the appropriate coolant mixture. Always dispose of the old coolant properly and check for leaks before starting the engine.
Is there a drain plug on a 2005 Buick century
To change the thermostat on a 1994 Buick Century, start by ensuring the engine is cool, then disconnect the negative battery cable. Drain the coolant from the radiator, and remove the thermostat housing by loosening the bolts. Take out the old thermostat, clean the mating surfaces, and install the new thermostat with the correct orientation (usually with the spring side facing the engine). Finally, reassemble the housing, refill the coolant, and reconnect the battery.
To flush the radiator on a 1993 Buick Regal, first ensure the engine is cool, then locate the radiator drain plug at the bottom and place a container underneath to catch the coolant. Open the drain plug and allow the old coolant to fully drain out. Next, close the drain plug and fill the radiator with a mixture of water and radiator flush solution, running the engine with the heater on for about 10-15 minutes. Finally, drain the flush solution, refill the radiator with fresh coolant, and check for leaks.
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.
To actually "flush" the coolant in this vehicle you will need a flush machine. To do that we did at the dealership, drain the radiator (you need a 1/4 inch ratchet and 1 inch extension) then use a vacuum fill too to fill with new coolant.
Should be a plastic key shaped thing. bottom of tank, corner, engine side.