wingstar
XS400 Enthusiast
I was practicing on my 81 xs400 (first bike) and out of nowhere it began to idle really well, and doesnt bog down when i initially give it throttle (been trying to fix this, but im kinda inexperienced). At first i was like 'cool!' But then i looked behind me and there was a decent sized cloud of exhaust gas behind me. It didnt have that blue tinge that it would have if oil is being burned, but theres just a lot more exhaust gas coming out in general. Should this worry me at all? Because the bike is performing so much better than it was before