Its not very difficult, there is a little drain valve at the bottom of the radiator on the drivers side, front of the car. There are pictures and a description here:
http://groups.msn.com/Sorensonbrian/obxradiatorhoses.msnw
But if you want to drain it completely switch your temperature control over to hot.
Here's some generic instructions:
http://www.valvoline.com/carcare/articleviewer.asp?pg=ccr20030201rf&print=1
There is also another drain valve that is difficult to reach, on the back of the engine (you can get to it from under the car or reaching behind the engine) that also supposedly drains coolant, although I don't really know what its purpose is because I think you can completely drain the system from the other drain valve (only a few drips came out when I opened the other valve on my car). Some more info can be found about the second drain valve if you look into the instructions for changing out the water pump (which is NOT an easy job).
If the cooling system is working properly, it will bleed itself.
It probley has an AIR pocket in the cooling system. Bleed the air out of the system and make sure it is full of fluid.
when it is cold take the cap off the radiator and start the car and let the air out The above answer is incorrect. The cooling system on the Grand Am requires you to bleed the system. There is a bleeder screw on the top of the motor, just follow the black tubing and you'll see it.
aca21w-0015605 engine no
To bleed the brakes on a 2000 Toyota Tundra, first pump the brakes, then loosen the drain plug on the master cylinder and pump another 3 to 6 times. Tighten the plug and add brake fluid.
Why is my 2000 Toyota Camry's windshild wiper system clogged?
This should happen automatically. Are you losing coolant, is the cooling system leaking somewhere? Have you just changed the coolant? Unless there is a leak, the system should purge by itself.
how do i bleed my accord v6 2000 coolant system, its has air and the rev's gone up & down......
Between the front bumper and the two cooling fans.
There is a a cooling system from articair that us considered a minture air conditor for undr 2000.
The mechanic at the shop indicated that there was no bleed screw on the 200 Ford Explorer. This problem was resolved by starting the car (not driving it) and allowing it to run a little. The machanic did advise us to not allow the car to overheat.
there is a bleeder valve on the right side of the tranny that is where you can bleed your system