i was going to drop off my little brother when i noticed my temp gauge rising and i t didnt stop. so i pulled over and poped the hood to see anti-freeze leaking. so i let it cool down and i pulled off the radiator cap. we bought some water and put it in the radiator. started it up and no more leaks. got home and the temp gauge had stopped rising. so i went around the block a couple times, even reving it up a little and the temp gauge stayed at about half way. so i pull into the garage and looked to see if i was leaking and i wasnt. so i took my moms car to buy some anti-freeze. so now im waiting for my moms boyfriend to get here so he can take a look. what do you guys think it is? the stuff appears to be coming out from under the radiator when it was leaking, but now its fine. any ideas?