Have 2000 miles on my new head,(2005 aveo 5 ) put on by tow truck drivers garage..Yesterday as I was driving it started getting warm, so I shut it down right away...Heat was not getting warm.Opened hood antifreeze everywhere.Let it cool , put creek water in it, drove it home , didn't over heat driving it home...Oil seems to be over full.Very thin, runs off dip stick.Doesnt smell like antifreeze out exhaust.Let warm for a minute today trying to find leak, heat warm today.Pulled exhaust manifold cover trying to find antifreeze leak, seems to b wet under front center of head..Spent close to $2000, getting towes and fix and now problems again.I need help.