Re: A rough run
Regarding your electrical problem, you will need a volt meter or test light, then see if you have power to the ignition switch on the red wire. If you do, then turn the switch to the run position and see if you have it on the purple wire. If you do have it, check the kill switch, connections and untill you find where the power stops.
If you don't have power to the red wire on the ign. switch, check the circuit breaker on the engine with the meter or test lite and make sure it's working. Don't just push the reset button and assume.
As far as you no spark, try this.