My FA50 will not run right. I have gone completely through the fuel system, so everything has been cleaned and reinstalled. The scooter is extremely hard to start, and when we finally get it running (with the assistance of starting fluid) it doesn't have much power. There is plenty of fuel in the carb, and the float and needle valve are functioning correctly. THe jet is clean as well.
When I spray starting fluid in the carb while it is running, the power increases, but then dies out after the SF is consumed. What can I try next? Has anyone else experienced this problem? Any help would be greatly appreciated. Thank you.