Originally Posted by jharbaughjr@comcast.net

Actually the problem for me ended up being a burnt wire connecetor at the sub harness to main harness, jumped the burnt wire and it fixed it. If that's not the problem replace fuel filter and check fuel lines and fuel pump. Don't really know why the burnt wire was causing the problem but it was the issue. My bike would cut out at high rpms and f1 light would come on then die, then eventually start back up. Good luck and let me know what happens.