How to clean a fouled or dirty spark plug.
What is a fouled plug?
Why does it happen?
The bike won't start... it misfires.
What caused it?
I ran too long on a rich setting, causing carbon build up.
The carbon presented a nice path for the High Tension Voltage, as an alternative to jumping across the spark plug gap.
It manifests itself as a sharp misfire from time to time.
To prevent this, I developed the neccesary carburettor tuning software.
This can be downloaded at fuelmapper.com/
(try Firefox if it doesn't display)
Here is a video to introduce Carburettor Tuning For Performance (worth a look).
kzitem.info?o=U&vide...
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