Hi
I have an older derbi senda (2007), that have been working until a week ago. One morning it started as usual, but died after a couple of minutes riding. And it is after that nearly impossible to start it again.
I manage to "run start" it a couple of times from cold, and it will then continue to run as long as I have a high rpm, but will die directly on lower rpm. It is impossible to kick-start it. And I have;
Change gasoline
Changed Carburetor (had thought about that earlier anyway), original carburetor is on.
Change spark-plug
checked vacuum gas vent (gas will come if i put the "lower" under vacuum)
I have ordered a new gas vent, but it ssems to work..
What more can I try before I have to go to an repair shop?
BR
