If it just sparks once then that sounds like the hall sender. Exactly what happened to me when my hall sender went!
Sharpo says: (16:57:39)to be honest i dont doubt that half ggti users have a shortcut on their desktop for sharpie's last posts
sorted now, schoolboy error, put the dizzy back in 180 degrees out :embarassed: So it was definately the hall sender as it seems fixed now, just took it for a long drive and its run fine, the old hall sender looked very scored and manky