Went to start my bike this morning, and had a load of trouble doing so. It did the same thing monday but was fine tuesday. Here's the process. Turn on fuel, ignition switch, kill switch. Crank motor, engine tries to catch on first seconds of cranking, but dies. Keep cranking, engine refuses to start. Check plugs/spark (plugs dry and sparking) Hook up to car battery, crank more. Eventually sputters to life. After a few minutes of idiling it runs fine. I'm split between this being the battery or the ignition coils. My car did the same thing (crank it forever and it starts) when its coil died. Any ideas?