Rode fine all day, then it died completely no power anywhere

[blaine]

Originally Posted by ajmiller

So the bike has 10100 miles on it and I just bought it about a month ago. I figured it could probably use a new spark plug while I was waiting around so I bought a new one and just now went to take out the old one and it was not even finger tight, like a hot dog down a hallway loose. So what could this cause potentially?

Try to install new plug, if it tightens no problem,if not the threads are striped and will require a HELI-COIL to repair.