I installed neons a while ago and a switch for them that glowed when it was turned on. I never wired the ground for the switch until today (I now realize the importance of inline fuses). While testing it the wire sparked and I blew fuse #111 for the ignition. I replaced it and the truck started fine. After it sat for a while I turned it on again and there was some resistance and it did not start very strong. Did I break something else or did the spark maybe discharge the battery some?