stumbles

Long story short, my 08 FE550 doesn't seem to be charging the battery when it's been running for a while. It also doesn't seem to be getting a good spark a low revs. Long story long, I've had this bike for a year or so and it all seemed fine in the beginning. I was running it around town a...

I'm new to both Husabergs and fuel injected bikes. Point me in the right direction. I posted this in the Mechanical forum too. Sorry for the double post. I just bought a 2010 FX450. It had a new fuel pump installed last year. It runs fine at high rpm, but when I blip the throttle off...