My 2005 honda shadow runs and rides fine, until it warms up, then it back fires alot, and the electrical starts fading in and out, occasionally it won´t work at all, this didn´t start until last week, it started feeling sluggish on my way home from work, I thought maybe it was the chain ( I knew I needed a new one) but I replaced it, and it kept feeling sluggish, more like lurching while riding down the road, occasionally while going down the road, it´ll act like it´s not getting enough fuel, I checked the carb, and checked the sprayer, it was working fine, I found out last night that a blown fuse was causing me to fire on only the rear jug, any body be able to tell me what to do, I´m a pretty decent mechanic, but this has me stumped, I´m bout ready to rip the whole bike apart and rebuild it