Where do you drain the anti-freeze out of the radiator on a 1993 Buick Centruy V6? Where is the plug at?

First, I'm not a Chevy representative.
* Check your local dealer for service advice.

*** The following is for information only.***
* I'm guessing you mean the "Anti-Freeze" drain plug (Usually located below the radiator at the lowest point.)
* If you mean the Oil pan heater. I think that is an "after market" option where the oil pan drain plug is replaced with an encapsulated heater and wired up the the 12 volt system or 120 VAC extension cord which is plugged into the garage outlet.
* If you mean "How to winterize your truck" then check the manual on what fluids needs to be changed out for cold weather.
* Manual; https://my.chevrolet.com/content/dam/gmownercenter/gmna/dynamic/manuals/1993/chevrolet/s10/1993_chevrolet_s10_owners.pdf
* (See Page 6-23) For coolant.
* Check with your local dealer for additional advice (and how to prep for your local weather conditions.)
Aloha, ukeboy57

Radiator cap would where theradiator is! and the drain plug at the bottom. Make sure you add anti freeze if required in your area.

freeze plugs are normally located on the side of the engine block. check coolant hoses that r running close to intake manifold, if u have coolant in ur oil, or oilin ur radiator then u have head or head gasket problems.

Hi,
There are no petcock valve on toyota camry.
What its a plain radiator cap that has a valve in it, pressure can be activated at certain point and the coolant goes through the coolant reservoir.
You mean the radiator drain plug? you would see that plug underneathe that radiator assembly, wing nut type plastic made, can be loosen by hand or a pair of pliers!
Hope that was your looking for!
Thanks for using Fixya!

There is a drain on the bottom of the radiator on the passenger side of the radiator to drain the anti-freeze. Remove the radiator cap and loosen the drain plug on the radiator, spray some WD-40 on the drain valve to help get it loose. Drain the radiator, tighten back up the drain plug and refill, should be 1-11/2 gallons.

it should have a drain plug on the inner bottom that twist out. If not the bottom rad. hose will be fine to remove. I drain the water, and then run water through it with the hose still off. Replace the plug or hose and put in a cooling system cleaner (prestone) and fill with water. Start the car and let run for until it reaches a normal running temp, keep running for 5 min. urn engine off, let it cool and drain water. I then flush it again with water to remove any rust or gunk left in. I do this until I see good clear water running out. Reinstall your plug or hose and fill with (anti-freeze) be sure to get the right anti-freeze, some take a different color. If you use 50/50, it will take 3-4 to fill or 1 straight anti-freeze with mixture of water until full. Good luck

check for proper ratio of anti freeze and water, check belts, 

drain plug is at the bottom of the rad
and you have to fill rad thru coolant tank

Hello, perform the following steps in this order:
NOTE: car should be cool, in park and on non sloped surface.
NEVER leave used coolant in an area where children or pets can gain access, Anti freeze has ethylene glycol which can be lethal to humans and pets. Used coolant should be immediately taken in a sealed container to a local state certified recycler for proper disposal.
1.Raise front end of car, and place one jack stand under frame of car on the inside of each front wheel.
2.Place a 2 gallon (low profile) bucket under the radiator drain plug. The drain plug will be located at the bottom of the radiator.
3.Unscrew the drain plug and let coolant drain into bucket. (It may be necessary to adjust bucket so no coolant leaks onto the ground.
4.After all coolant has drained from the radiator, tighten radiator drain plug finger tight, then 1/8-1/4 of a turn with a wrench.
5.Unscrew radiator cap and begin filling radiator using 50/50
premixed antifreeze solution.
6.Continue adding premixed solution until fluid is just below the top lip of radiator where cap fastens to.
7.Re attach radiator cap and lock into place.
8.Check radiator overflow reservoir and ensure coolant is between add and full, add coolant as required.
PLEASE VOTE FOR THIS SOLUTION IF YOU FOUND THIS INFORMATION HELPFUL.

find the drain bung, if fitted at the bottom of the rad, or remove the bottom hose to the rad