But can breathing a small amount kill you? I was changing the coolant on an   
   overheated car and the coolant compartment have a leak. So I continued to grab   
   a glove to protect my hand from the heat of the radiator cap and unscrewed the   
   cap. It released a    
   major amount of pressure and Vapor in the air I stepped away. Though during   
   the process I held my breath, but stepped away to finish letting the pressure   
   out. But yeah I believe I inhaled a small amount in the process because   
   shortly after I had a mild    
   headache. So to the original question... am I going to die?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)