Just picked this baby up. Havent done a thing to it. Guy rode it up until 3 weeks ago. Its fires up right away barley needs choke. Idles really nice. When the bike warms up to full operating temp it starts missing and feels like its running on 2 cylinders when you gas it. It runs hard when i first start it and warm it up for 2-5minutes. Just when shes right hot it starts acting up.
Where should i start??