ok, so my 02 wrx was overheating badly, and the heater was going in and out. searched the forum and found that i needed to burp it. so i did, ran really well worked fine and i 'filled as needed'
so i drove it for a while today, from north GA down to home and no problems at all. drove thru the mtns like youre supposed to and nothing wrong at all.
got home and pulled some stuff out of my car and then went back and saw that there was a HUGE puddle of coolant under my car. opened the resivior and it was full to overflowing. let it sit and cool for a bit and with 2 minutes it went all they way back down to just above the empty line. what do i do now? whats causing this? what the heck?!