4running

Changed the coil and that took care of it. ATV runs out great!

Thanks for the reply, ill change that tomorrow and see what happens. I'll report the results here.

Hi,

I am working on a 2000 Bayou 220. It seems to have very weak spark, and I suspect this is giving me a no start/hard start issue. I can sometimes get the ATV to start, but when it wont start it wont even run on carb spray.

Is a weak spark common for this ATV? Should it have a strong vibrant spark like any other small engine?

I have tested the stator and have .8 ohms between all 3 yellow wires, and it is open to ground on each of the yellow wires. 

Carb has been cleaned, and with the airbox off I can see it wicking fuel up through the main jet when I crank it.

125PSI compression