Say guys; got a question about a saw.
My John Deere CS56 is having a little trouble running right. It starts well, has good compression, but bogs down a bit on acceleration, and then s l o w l y gets up to high RPM, and then sounds fine. It still lacks a lot of power in the cut, so it is no good on the job. I have been attempting to tweak the high & low idle screws, but that just won't take care of it.
My chainsaw mechanic-trainee took the carb out and cleaned it up, but didn't attempt to evaluate the stiffness of the diaphragms in the carb. After cleaning...no change at all.
Do you think a carb kit will fix it, or should I be looking elsewhere?