There may not be one, My 2000 Lumina has a plug on the lower drivers side of the radiator that can be replaced with a petcock. Rather than do this I removed the lower radiator hose to facilitate flushing the cooling system.
There is a petcock on the lower drivers side of the radiator. Turn it counterclockwise and pull out at the smae time. If it is missing or broken then you have to use the lower radiator hose.
where is the drain plug on a 99 Chevy lumina where is the radiator drain plug on a 99 Chevy lumina I am not completely sure about the 99 but I drive a 95 lumina and the radiator drain plug is located to the right of the radiator (if you are looking under the hood) and at the bottom of the housing for the radiator. Mine is white in color.
Look at the bottom or rear of radiator
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.
Is there not a drain petcock on the bottom of the radiator?
There is no DRAIN PETCOCK on the radiator , You have to pull the lower hose to drain . Thanks GM designers someone asleep at the wheel.
i just disconnected the lower hose
same place it is on every car on the bottom of the radiator
HELLO HAVE YOU LOOKED AT THE BOTTOM OF THE RADIATOR,ON THE LEFT OR RIGHT SIDE. GOOD LUCK
Bottom of the radiator. There is a petcock located on the lower drivers side of the radiatore. Turn it counter clockwise and pull out at the same time.
Should be a drain plug or petcock at the bottom or rear of the radiator or remove the lower radiator hose The petcock or drain plug is located on the driver's side at the bottom of the radiator. Turn it counter-clockwise to drain.
Radiator drain plug. Located at the bottom or lower side of the radiator used to drain coolant from the radiator.
There is no engine block drain plug on a 1996 Chevy Lumina. You drain from the radiator using the plastic plug at the bottom.
Petcock on bottom or radiator or remove lower hose.
To drain the radiator when it is time to change the coolant.
Typically there is a petcock valve on the lower left side of the radiator, unscrew the petcock to drain the radiator. On radiators without a petcock, you would remove the lower hose to drain the system. (Quite messy!)
Drain or petcock should be a the lower of rear of radiator or remove lower radiator hose
drivers side on bottom of radiator it is plastic and on mine it is light green
The radiator drain is on the bottom of the radiator. It is a small petcock valve.
If there is no drain petcock then just remove the lower radiator hose.
On my 1997 & 1998 Luminas, the drain is on the lower drivers side of the radiator. Be careful, they break easily. If it is alredy broken, you will have to use the lower radiator hose.
1. Place a drain pan of sufficient capacity under the radiator and open the petcock (drain) on the radiator. è Plastic petcocks easily bind. Before opening a plastic radiator petcock, spray it with some penetrating lubricant. 2. Drain the cooling system completely. 3. Close the petcock. 4. Remove the drain pan.
I would just leave it alone. Remove the lower radiator hose to drain and flush the radiator. You don't really need the petcock.
The radiator petcock drain on a 1999 Pontiac Bonneville is on the bottom of the radiator. Look for a small black plug that looks like the plug found on a thermos or cooler.