Quote Originally Posted by phines View Post
Zadam, you're jumping through all the same hoops that I did. I had the EXACT same problem. I replaced my radiator too and it didn't fix the problem. Did you ever check those head bolts?
mechanic told me if the head bolt was broken it would have failed the compression leak test i did, not sure now if it is true since he said it was definatly the thermostat
video here
http://www.youtube.com/watch?v=X05PDw5IE1U