I am new to the scooter world. I bought a used 2016 Primavera 50cc. I did not ride it for months and did not start it during that time. I did have trouble starting last week and eventually after twisting the throttle before starting it finally started but died after giving it gas; on another attempt it idled high before idling low and dying. The next day I did the same thing but took off while it was still idling high and that day I had no issues. The Vespa sat for two days and when I went to start it it wouldn't kick over unless I gave it a little gas. I was wondering if anyone would be able to steer me in the right direction before taking it to mechanic. Do you think it needs a carb clean or could the gas be old (at least 6 months) or something else? My guess is I shouldn't have to give it gas to start the scooter.