21
(.2) Engine difficult to start
Troubles
Causes
Solutions
Fuel fail to flow into the
carburetor.
(1)
Fuel screen clogged
(2)
Fuel pipeline clogged.
(3)
Fuel in the fuel tank exhausted.
(4)
Fuel valve clogged.
(1)
Clean and wash
(2)
Clean and purge.
(3)
Refuel.
(4)
Clean and purge
Inspection finds the spark
is weak.
(1)
Spark plug damaged.
(2)
The clearance adjustment of the
spark plug is improper.
(3)
CDI components have defects.
(4)
The ignition coil is damaged.
(1)
Replace.
(2)
Adjust.
(3)
Replace
(4)
Replace
Spark plug fails to create
spark.
(1)
Spark plug is damaged.
(2)
Spark plug is dirty or wet or
shorted out.
(3)
The clearance adjustment of the
spark plug is improper.
(1)
Replace.
(2)
Clean
(3)
Adjust.