thanks for all the help guys, found the problem, yes the rad was dry, leakie leakie, why didnt I notice it, well I did, yesterday wile driving, heh aparently the leak accourd at that time, because thats when the problem started. I checked the tank this morning just to make sure, and found 0 coolent. I put pure water in just a few minutes ago, and ran the engine, turned it off and poped the hood, overflow tank was half as full as it was when I started, wich would be normal from my understanding as there would have been water in the raidator. however I suspected not, so I took a listen, I heard leaking, so I looked around and sure enough water was heavly dripping/lightly running out the bottem of my car. looks like I have a little more serious problem.