Old Ferris walk-behind with a Kawasaki engine. Not sure what size (HP) motor is, but it is around a 98 model I think. Anyway, it has been sitting outside for months uncovered, I can't get it to start. I checked the only things I know, which is to add fresh fuel and to change the plug. Trying to pull the engine over and looking at the plug while its out, I cant see a spark. Is there some kind of ignition part that I can replace? Like I said, I know absolutely nothing about small engines.