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There is a plastic drain plug with protruding tabs on the bottom left side of radiator(driver's side)... NOT on the back of the radiator as others have INCORRECTLY stated. You will need a 3/4 socket. Go up from the bottom of the car, there is an access hole through the lower splash shield.
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Where is drain plug for the radiator of a 1992 Buick Regal Custom?
where is the drain plug for the radiator on a 1992 buick regal custom
Where is the radiator drain plug on a 1990 Buick Regal?
Look at the bottom or rear of the radiator
Where is radiator drain on'97 buick regal 3800 engine?
driver'side lower radiator
Where do you locate the drain plug on the radiator of a 1994 Buick Regal 3800 V6?
Drain plug is located right on top the right side of the engine where the radiator hose connects to the manifold. That is also where the thermostat is located.
Where's the radiator petcock on a 1999 Buick Regal?
There isn't one. You will have to loosen the lower radiator hose to drain the radiator.
Where is the radiator drain plug on a 2000 Buick Regal?
Try either the bottom or rear of the radiator--perhaps hidden by lower hose
Where is the 2005 Buick lacrosse radiator drain plug?
Is there a drain plug on a 2005 Buick century
How to flush radiator on 1993 Buick Regal?
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.
How do you drain the radiator located on a 1993 Buick Skylark 3.3L V6?
If there is no petcock on the bottom of the radiator then you must remove the lower radiator hose to drain it.
Where is the oil drain plug located on a 1992 Buick Regal Custom 3.8 liter engine?
on the oil pan
Where is the radiator plug in your 91 Buick Skylark?
You can find the 1991 Buick Skylark radiator drain plug on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.
Where is the radiator drain valve located on a 2006 buick rendezvous?
The radiator drain valve on a 2006 Buick Rendezvous is typically located at the bottom of the radiator, on the driver's side. It is a small plastic or metal valve that you can turn to allow coolant to drain from the radiator. To access it easily, you may need to lift the vehicle or remove any undercarriage covers. Always ensure the engine is cool before attempting to drain the coolant.
