I recently posted about starting problems with my Vespa S50 2t 2008 . I removed & cleaned the carb , replaced the auto choke and petcock and fuel/ vacuum lines which seems to have totally solved the starting problems and the little thing took off like a rocket running the best it ever had , however I now have a new problem ! I booked an MOT got half way there and after about 3/4 miles broke down almost like a fuel starvation prob or overheating . If I get off it will start and tick over but the minute I get on and try to pull away its dying again with no power . I've left it to be MOTd and when collecting today started first time ran perfectly half way home again 3+ miles then just dies again and ended up pushing home . Any suggestions MOST gratefully received ! Thanks Duncan