Bike cut off and would not start. Cleaned carbs, bought new coils, plugs, wires, and a used cdi box. Installed everything bike started and ran great for about 10 minutes. Now I have lost spark from the 1-4 coil. Getting power to the coil but it does not fire. Suggestions? Also tried a second new coil on the 1-4 side.
Thanks for any help.