Originally Posted by donutguy
Something I've never done before. I was giving it full throttle up a slight incline (I was going a tad over 30mph) when all of the sudden "pop" and the engine died.
Turns out I blew the center of the sparkplug completely out of the engine....took the rubber boot and the end of the sparkplug wire with it and I never found it.
First time for everything I suppose :-)
Strange, I've seen the electrode gone but never that. What brand of plug were you using.