A couple days ago, I drove my firebird in 105 heat for about 25-30 minutes. During the first 15 minutes, I stopped at a light and the driver next to me pointed out that my radiator was leaking. I figured it was just a little antifreeze coming out of the overflow. After reaching my destination, I opened the hood and saw a constant flow of antifreeze coming out of the overflow tube. It kept coming out for another what seemed like 4-5 minutes. Is this normal? The tempurature gauge showed about 200 degrees. I'm planning on going to hot august nights and this has me concerned. Thanks and Have a good weekend!

Paul