Starts but
stops suddenly
No
Engine revolution
does not increase
Hunting
Pull the recoil lightly with the carburetor throttle fully opened
Full throttle direction
Improper revolutions (Electronic throttle)
Yes
Go to the "Engine does not start (Start failure)"
Yes
Confirm connection of
electronic throttle part
OK
Towards the opposite direction against the
air cleaner in front.
Runs
Dirty or bad spark plug
Poor return of the choke
Air cleaner blockage
Muffler blockage
Bad carburetor (water leak-in, blockage, etc.)
Lack of gasoline
Gasoline corrosion
Blockage from the tank to the carburetor
– 43 –
Does
Change the
not run
stepping motor
or carburetor