Recent content by slingblade

My Z445 has the 25 H.P. Kawasaki V-twin, with fuel injection. The problem is when I start the engine, it surges and will not run smooth. From idle to top speed, I don't want to use this mower until this problem is fixed. I have no ideas on where to start looking. I'm honestly thrown off by the...

The problem I am having is simple. The kawasaki 25h.p. v-twin surges while the mower is running. I don't know where to start looking for the solution. Maybe, something to do with the fuel injection? If you have ever had this problem, any suggestions would be appreciated. Thank you.