Saturday, August 23, 2008

Spark plugs

What is Spark Plugs?
An electrical device that fits into the cylinder head of some internal combustion engines and ignites compressed air and gasoline thru electric sparks came from the spark plugs.

How to tell spark plugs still ok?
  • Must have some continues sparks
  • The sparks must be blue to produce more efficiency
  • The clearance of spark plug must not too wide and not too narrow maybe 1-2cm gap
  • Clean the base by brush and sand paper not too rough not too smooth
  • No continuous spark must be replace
  • Not straight line spark or irregularities sparks line must be replace

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