Used the scooter the other day, very cold morning, When I pulled up at a junction & engaged the clutch, it was dragging (ie the scooter wanted to carry on going) If the brake was applied the engine stalled. It has done this once before in the cold.
It has got 10-40 scooter gearbox oil in it & the level is fine. Is this the correct grade oil or will changeing it stop the drag in cold weather, or is the problem something else & totally un-related to the oil. I dont’ seem to have any problems when the air temp’ is warmer.
Any help/advice much appreciated.