I have an 06yz450 that i just rebuilt, it was running great, needed the fuel screw to be adjusted. After i washed it i could not get it to start easily, im talking 100 plus kick here, Or run for long when i get it started. Its getting spark but after testing the coil, the part the plugs directly onto the spark plug, i got a low ohm reading. Its supposed to read between .8 and 1.0 and im getting reading between .2 and .5 at most. Could this cause the bike to not start easily or run well? Ive check the rest of the electrical and everything seems to be working fine. Ive check the valves, its getting compression, and its getting fuel /air. The carb needs adjusting but it should start ok even with adjustments needed. Ive tried new plugs and it seems to start a little eaiser but it will not stay running. So what do you guys think? do i need a new ignition coil?