kz 440 ltd ignition problem

timkz440ltd wrote: Hey guys so I joined the forum to ask about a problem I've been having. So last year I bought 2 kz440s for 800$. The better off the two was running great in the fall until one cylinder stopped firing on a cold day. It was dumping gas through the cylinder so I assumed the float was stuck. So I took apart the carbs and cleaned everything up put it back together and still had the same problem. I then took the coil from the other bike and swapped it over and it seemed to work and both cylinders fired just fine, until a few months later and then it was running off one cylinder at start up but the second cylinder would kick when it got warm and I started riding. Compression is good, carbs are good, plugs are good, battery is new. Just seems odd that bowl coils worked for a little while then started giving me problems. Both coils still do send spark just fine though. Anyone have an idea on what it could be? Thanks for the help