Ok im new to mini bikes but I got got one for free and am trying to fix it up. I was told it was only used a couple of times and then stored for years. It's a 2 stroke. I drained and refilled the gas/oil. Then I pulled the spark plug, put a little oil in the hole, gave the pull start a few pulls, then reinstalled the plug. Finally I tried the pull start and nothing. For some reason the rear wheel spins when I pull the pull starter??? Also the battery is dead but I'm thinking it's just for the lights and electric start? I'm planning on a new spark plug and fuel lines, any other ideas for me?