The 2003 Chevrolet Cavalier radiator drain petcock is located on the bottom of the radiator. The drain will be towards the right side of the radiator.
Take the cap off the radiator and open the petcock on the bottom of the radiator.
The 2003 Nissan radiator petcock is located on the bottom of the radiator. The radiator petcock will be in the center of the radiator bottom.
Should be a drain plug at radiator either in rear or bottom
Search for a drain petcock along the lower edge of the radiator tanks. Loosen the valve with a pliers, but DO NOT OVERTIGHETEN IT. Not all radiators have one. If you can't find one, then you will have to remove the lower radiator hose which will drain most of the coolant from the engine block too.
It is located just below the lower radiator hose.
It is just below the lower radiator hose.
Drain the Cavaliers radiator. Remove the top radiator hose, and the inlet pipe. Take the thermostat out from under the inlet pipe and replace it. Reinstall the pipe and hose, then refill the radiator.
Should be on bottom tank/corner/driver's side. Looks like a plastic key. If it's a replacement with no petcock, you will have to pull lower hose.
there isn't a radiator drain plug. you have to remove the lower radiator hose from the radiator to do a drain and fill.
On the bottom of the radiator there is philps head drain plug located in the middle of the radiator.
is there a drain plug on the radiator
There is no drain plug. You have to use the radiator hose as your drain. Disconnect it from the bottom.