I have an old Virago and don't know much about bikes at all. It has a new battery in it and starts up fine. Plenty of good oil and everything. Here's the problem though, It will start up just fine and run just fina as well. I can ride for about five minutes and then it start dying. Now, when I start to give it gas with of without clutch, in neutral or in gear; it kills it and then it won't start after that unless I let it sit for a few days. Help please! What is wrong? How can I fix it?