Took my 02 America for first ride of the season.It was running good and cruising nicely then all of a sudden the right cylinder started cutting out and backfiring out the carb. It seamed to go good for a while then did it again. It goes away then comes back. I was able to make it home but am wondering where to start checking. I think I'll switch coil wires and see if problem goes to left side. Any thoughts on what else may be going on? Thanks Steve