Don't know if anyone has had this happen before, but yesterday while driving normally early in the morning in the city my check gages light came on and I noticed the car was running hot so I shut it down and popped the hood to find coolant EVERYWHERE. I checked for about 20 minutes and rechecked to see if any hoses were loose but I couldn't find any; there were also no hoses that were completely missing... The cap was on tight to the radiator, but there was no fluids left inside as far as I could see. I figured the radiator itself was the problem so I had it towed back to my brothers house where I started to pour in cup after cup of water to try and find where it would start leaking but it never did. It got to the full point and I started it up and drove it around a bit to see if it would happen again and it has not in the 200 miles that I drove home from my brother's house for a weekend visit... Has this happened to anyone else before? The only other thing I can think of is if the cap's seal had failed for a moment, so I'm probably going to swing by a store and pick up a new one, just in case.