Everything and everybody needs a check out or a service from time to time, weather it's a car, a house, garden, wife or just a very much needed quality time with the family. :)

Great to see you got a man that knows how to work on stuff and gets prepared. To make sure same thing won't happen again/soon I'd recommend changing all spark plugs, because if one was in this bad shape, others probably aren't too far away. (mechanic advice)

Rawr!