Spark Plug Rounded Off In Motor

[99'DSM]

I bought a 99' GS from a salvage yard to piece back together. And when i got around to changing the sparks plugs one had been rounded off inside the head. Any tips on how i could get it out without stripping the head??

 

[talontsi18]

I would find a socket that is close to fitting but just a bit to small (of course this is going to have to be a deep socket). Attach an extension to the socket then with a hammer pound the socket onto the plug. If you get the socket on there good it should be able to break it loose. Good luck.