peace, i have a 2002 volvo s40 and yesterday i returned to the car after rain and noticed a small puddle on the left side top corner of the passenger side floor. when placing a napkin inside the liquid it seemed to be tinted pale green(maybe, but defnitely not clear like water). when i started the car as it sat running a moment it started to heat up(temperture gauge inside car began to rise) i immediately turned off the car. once i popped the hood and opened the antifreeze/coolant reservoir i immediately noticed i needed more. so without thinking i went and got some and put it in blu, realizing my coolant isn't green or blue at all, so i am really uncertain about the fluid leak. i drove home about 67 miles and parked car for the night. the next am the floor was dry and the towel that was put down to absorb the liquid was still very much damp...hhhuuuuuummmmm.... any information would be greatly appreciated

luvnlight