SparkPlug - cectek Kingcobra Manual

SPARKPLUG

The vehicle comes with a CHAMPION PRG7C spark plug. Check the color of the plug'
s porcelain center electrode insulator after vehicle operation. The ideal color on the white
insulator around the center electrode is medium-to light tan color. A white or dark insulator
indicates that the engine may need adjustment.
Periodically remove and inspect the spark plug because heat and deposits will cause the spark
plug to slowly break down and erode. Contact with your CECTEK dealer if your plug insulator is
notalightcolor.
Improperly use the spark plug can be hazardous.
An improper spark plug may have an incorrect fit or overheat for your vehicle. Engine
damage caused by improper spark plug is not covered by CECTEK's warranty.
Replace the spark plug with the specified plug.
SPECIFIEDSPARKPLUG:
CHAMPION PRG7C
Improperly install of the spark plug can damage your vehicle.
If you tighten the spark plug is out of specified that could damage the aluminum threads of the
cylinderhead.
Carefully turn the spark plug by hand into threads. If the spark is new, tighten it with a wrench
about 1/2 turn past finger tight. If used the old spark plug, tighten it with a wrench about 1/8
turn past finger tight.
To measure the electrode gap with a wire thickness gauge. Adjust the gap to specification that
isgoodforignition.
Dirt can damage engine parts if it enters an open spark plug hole.
Cover the spark hole while the spark plug is out of the hole.
Warning
CAUTION
Warning
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