Did it jump time? If you have spark, and fuel it should fire. I'd check timing, and compression, the head gaskets on these do periodically fail! Hey Hotrod, just noticed your from Hillman, any good riding areas over there? I'm in Reed City and ride Lake County Trails, been to the upper a couple of times Drummond Island was a blast, ran into a great big bear! Thankfully my reverse works! Rode Whitefish Point and that was also great! This year I made my Street Legal as we use the Prowler 90% of the time during the summer. Welcome to the site.