Left to say hello I urgently need help. After this winter my Sporty jumps on but wants to go out again , runs round and often makes funny whistle noises…PFFF. She stood over winter heated and dry. I rinsed it just before putting it off once with the high pressure cleaner. Of course with respectable stand. Werkstattheini thinks it is something electronic. Since I don’t have the money right now to have a professional research I am for suggestions to solve my problem very grateful. I only know that it is not a carburettor problem. Has electric injection. You can chat me with pictures, videos instructions. Thanks in advance