1986 Gold Wing Interstate no spark. Had it runing once than no spark.

I wish I knew what kind of condition the bike was in. If you have no spark I would start with the coils for a loose or corroded connection both negative and possitive. Make sure the battery is good. You may have charged the battery and have 12 volts but if there is a bad cell in the battery and not enough amps your starter may turn but you will not get enough amps for the coils to fire the plugs. When my Intruder battery get a little low my plugs do not fire hot enough and fowls out. The battery is new so when I recharge or keep my trickel charge on I have no problems.