Lifan M70 - Page 34

TROUBLE
CAUSE
REMEDY
1.
Spark
plug
is
in
bad
condition
a
Normal
cylinder
compression
a
Normal
fuel supply
a
Normal high-pressure
coil
spark
Too much carbon
fouling and dirt.
around electrodes
-,Clear away
Electrodes
are
burn
damaged
seriously
or insulators
damaged
Replace'spark
plug
Improper
electrodes
gap
Adjust
to
proper
value
1.
No high-pressure
coil
spark
a
Normal
cylinder
compression
A
Normal
fuel supply
a
Normal
spark
plug
High-pressure
coil
is damaged
Replace
Ignition
coil
damaged Replace
A
WARNING
O
When testing
the spark
plug,
never
hold the
high-
voltage wire of
the spark
plug
with wet hand.
O
Make
sure there is no
spilled
fuel outside
the engine
and that the
spark
plug
isn't
dipped with
fuel.
O To
prevent
fire, keep
sparks
for away from
the
spark
plug
mount
hole.
34