●
Clean plug with plug cleaner.
●
Check electrode for wear and
corrosion. If the ends become round,
replace it with a new one.
●
Check the plug gap using a feeler
gauge.
<PLUG GAP : 0.8~0.9mm>
●
Tighten with hands until the plug
washer touches cylinder head.
<STANDARD PLUG : CR8EH-9>
●
If new plug is installed, turn 1/2 and
tighten using a plug wrench.
●
If plug is reused, turn 1/3~1/4 and
tighten.
During cold season or when frequent
short-distance traveling, the starting may
be poor and even the engine will be OFF.
this may be prevented by use of spark
plug. The spark plug of this vehicle is
equipped as standard when delivery.
However, the starting will be poor if the
vehicle is continuously driven under low
speed.
39
GAP
CHECK THE DAMAGE
OF WASHER
CHECK GAP,
POLLUTION AND
SOOT
CHECK CRACK
●
If plug of different maker or different
heat value is used, it causes unsatis-
factory engine starting, inadequate
engine revolution and output deterio-
ration.
●
After driving, the spark plug become
very hot. When inspecting, pay
attention not to be burned.
HANDLING FOR POOR STARTING
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