RW>> Even so, those mufflers and pipes will eventually fail from the   
    RW>> inside out. Moisture and combustion acids combine to eat even   
    RW>> stainless steel.   
      
    ml> i've noted that my 300's muffler has a drain hole or two in it to try   
    ml> to help prevent this problem ;)   
      
    RW> Easily found by following the carbon trail. 8^)   
      
   in my case, it was a carbon donut with the drain hole right in the middle...   
   it is a little larger than a #2 pencil lead...   
      
   )\/(ark   
      
    * Origin:  (1:3634/12)