The key is drill slowly,with a NEW bit,and take your time.You definately dont need/want to drill all the way through....you go like a 1/2 inch,if that.
Keep trying the extractor in the hole until ...
I had this proble.
This is what I used to remove it.
SQUARE extractor.
Drill CAREFULLY,hammer it in and crank it out with a socket(shown).Drill size is on the extractor package,It is 3/8" as you...
3 options:
1) A big enough easy-out bolt extractor - Will cost some $$
2) Weld some metal in there to get some wrenches on - You could crack your case if you get the plug too hot
3) Carefully dr...
Mine is so badly stuck that even welding new things onto it would not remove it. I've been using the speedo fill hole ever since. Just sit on even ground when you do so, and fill it almost to the...