Blame it on the tough economic times, I stupidly decided to put very old fuel in the Vespa and now won't idle. Sometimes hesitates when I "give it gas", usually when I get going from a stop position. When cruising there's no problem. Idles a bit better with the choke but eventually the scooter dies. I checked the jets and they were clean, and fuel pours into the carburettor. First I thought that since the old fuel was mixed with good fuel there wouldn't be a problem, then I thought that the bad fuel will eventually burn out and the problem would go away. Not so.
What do y'all think??
Thanks!!