i started my zed today after its been standing a while it started first time (amazing) but after it warmed up it ran rough and there was a slight knocking noise from the left hand side of the engine would this just be a misfire???with throttle opened the noise goes and it revs freely
i started my zed today after its been standing a while it started first time (amazing) but after it warmed up it ran rough and there was a slight knocking noise from the left hand side of the engine would this just be a misfire???with throttle opened the noise goes and it revs freely