my speed fight will turn over but won't start iv'e checked the spark wich is good it fires blue and purple. ive squirted easy start in the air filter and down the head were the spark plug screws in that stuff under most surcumstances would start anything but its not doin nothing does eny one no or had the same problem????????????????????????????????????

ash, February 2009

the immobiliser aint the problem it was compression i needed a new barrel and piston do u no the tourqe settings for the head thanx foe your help ash.

ash, March 2009

is your immobiliser light still flashing with black or red key inserted and switched on.. if so then it has lost key codes i have this problem myself at tha moment. one way to tell for sure is to disconnect battery and kick it over. if it starts then you have immobiliser probs too.will still spark after immobiliser activated maybe tick over but not rev so is hard to diagnose. have found online a way to reprog keys but think it only works for older flights only. gonna try new method just found out in morn. if you have single box cdi/immobiliser the way i know may work. if seperate CDi and immobiliser im still workin on it. can email me nish88@btinternet.com to help you tell single unit or double.AEC100 orAEC400 and describe method i know.

nish88, February 2009