I have a V Star 650 I just bought off an individual. It´s an 07 modle with only 980 miles on it. It feels like its missing out or not getting gas like it should.Could it be the lack of him riding it much over the last 4 or 5 years. Does it just need some open road open throttle driving, some fuel additive, or do I need to take it into a shop? Any answers would be helpful