shuts

Have a fe650 2010, that runs perfect. For some reason it shuts off only when under high load uphill. It starts up immediately and runs perfect until under hard load again. Never does it down hill.

I've tried to locate the fault now for a while and a little help I wouldn't mind... :) This has now happened twice and after a street riding lasting like an hour or so. The bike suddenly starts to lose a bit power, starts to sound more "rough", it backfires more and starts bogging. It doesn't...

Hello Dear, This is my first Husa and I don't have some experience. I own FE501 2003 with Dellorto PHM40, the problem is that on small rpm if I open the throttle little bit faster the engine shuts down. How can I fix this? Is it possible to adjust the with the mixture and idling screw or it's...