archemedes

to drain look near the bottom of the radiator there is a petcock turn it with the engine cold, you will want a pan under there to catch the old stuff, and dispose of properly. been so long since I did an f body I can't remember where the thing is though, also pull the cap off

NoRiceInside

on mine its on the bottom of the radiator on the passenger side. sticking out towards the engine.

NoRiceInside

on mine its on the bottom of the radiator on the passenger side. sticking out towards the engine.

archemedes

sounds about right for the v8's also

RFF

Also make sure to drain the block as well, I didn't when I changed my antifreeze (when I changed my water pump) and my new antifreeze looks like the same old muddy junk.

NoRiceInside

a good idea is to unplug the drain plug then run a hose into the radiator cap then just flush the system.

archemedes

I fill the rad with plain water and run it for a few minutes then drain again, mix may lean out a bit, but you can check it while filling, or have a flush done, just draining the block leaves alot of stuff

CamaroOwner94

thanks for the tips guys i think with you's i dont need my chilton book lol, yea i changed it i used prestone 5050 mix or something like that, the stink of the old antifreeze or water was just terrible mostly water though.