Discussion Starter · #1 ·
I have a 2004 vulcan 750 and backfire is a normal thing for it as it was rebuilt. Ive been riding ut for a good 4 or 5 months almost daily but today it fired loud upon starting and a little smoke exited the exhaust. At first, it would stay on for a quarter of a second at a time before it went back to the starter power, but after a minute of turning over thr engine/starter over, it wont stay on at all. And it's leaking the smallest bit of oil on the exhaust pipe. I'm assuming its internal but any advice?