How to fix when 31cc yard machine tiller bogs down when i engage throttle and engine is very hot?

SOURCE: My Mantis Tiller 4cycle engine

I had same issue with my 2 year old 4cycle. Check if the carb is moving full stroke with throttle movement. I had almost no movement at carb at full throttle, found the trigger in throttle handle was cracked and bent rather than pull cable. I called mantis and they promptly sent a new handle bar ***'y with new cable, throttle ***'y Etc and that solved my problem.

BTW: If you cannot wait, I did figure out that if I pushed the carb to open with the throttle trigger fully pulled it would run at high, but when you let go.....LOL

Rich in Wethersfield, Ct

SOURCE: Tiller starts and tills for about 2 or 3 minutes

Probably just clean the carburetor. it sounds like its not picking up enough fuel to sustain itself