Engine Running Unsmoothly (High Speed) - PGO G-MAX 50 Service Manual

4.Engine running unsmoothly (high speed)

Check and adjust
Check ignition
timing
correct
Check fuel pump,
Fuel supply system
good
Check carburetor
Is blocked or not
No blocked
Trouble condition
Not correct
unsmoothly
blocked
The reason
CDI sets faulty
AC generator faulty
fuel level is too low
fuel pipe, fuel filter
is blocked
fuel pump faulty
clean and wash it