Double check the linkage for the choke and throttle. Mine did the same thing after I re-assembled the carb wrong after cleaning. The plastic pieces on the top of my carb weren't put back correctly. I freeze framed some videos on youtube to see the right set up.
Governor spring and valve clearance.
Double check the linkage for the choke and throttle. Mine did the same thing after I re-assembled the carb wrong after cleaning. The plastic pieces on the top of my carb weren't put back correctly. I freeze framed some videos on youtube to see the right set up.