I have a '96 zx9r. It's been sitting for about a month. I started it up two day ago with out problem. Now I tried to start it but it only turns over. It back fired one time but nothing else. Smells like straight gas from the exaust when turning over. I checked to spark plugs and when they were removed they were still moist with gas. I'm thinkng it has an ignition problem but i'm not sure. It's my first bike. Anybody has any ideas? thanks.