orbital
XS650 Member
I have an 83 XS650 Heritage Special. The bike starts but misfires. I changed the ignition coil, new plugs and plug wires. I disconnected the reg/rectifier to see if it would still misfire and it did. I read PamcoPete suggest that. I had recently cleaned the carbs. I'm not sure as to whether it's an electrical or a fuel issue. Bike is stock still has the stock air filter. I need help on better diagnosing the problem.