Bike ran just fine Friday night after riding all day. Washed my bike Saturday morning & now it won't fire. Already checked the plugs for spark-none. What is more likely to go out first: An Ignition Control Module (CDI) box, or the Ignition Pulse Generator?

Sounds like timing belt

You have 2 solutions : take out the spark plugs and dry them with cloth, put them back in and start the bike.
Or, leave the bike over the night and the excess fuel on spark plugs will evaporate.
If the engine is hot and you have this problem, just leave the bike for half an hour and start it.

The bang noise. Check timing. The key holding flywheel in place.

It seems there is too much of fuel going into the non firing cylinder thus the blackish spark plug, recheck the float level to that carburater and also check the valve clearance.

change your plug wires, if that doesnt take care of it a coil would be next. if you have a crack it would obviously be a problem with water and then forcing it in with air. An old trick is to spray the coil with wd40 to disperse water-the wires too. But i dont know if you want to do that to a chrome road locomotive. If did you would know what it is for sure though.

was the start like cold start? Wath was temperature.

Well, depending on what your mechanical skills are, it may be tough to troubleshoot and fix your problem. I have the same exact bike, and it along with all other sport bikes are tough to work on because everything is very confined. You first have to start with the basics, Fuel, Spark, and Compression. Your going to have to get the fairings off and remove the gas tank before you test any of that. Once the tank is off, you can get access to the spark plugs and wires to do a spark test. Also while you are there, check to make sure the carb is getting sufficient fuel, or even possibly too much fuel. Leaky needle and seats in the carb bowls can cause lots of problems for starting and idling. And please don't blow yourself up! Exposed gas and spark test can equate to big flame balls if your not careful. If you need more help, I'd be willing to do what I can for you so shoot me an email at [email protected].

check to make sure your plugs arent fouled. the last bike i had did that to me, fine in the morning and when i went to leave for work in the afternoon the bike ran like **** for a few seconds and shut off. i took the bike back to where i bought it and they replaced the plugs. ran fine after that.

Have you checked the battery and cables ?