November 1, 20241 yr 2015 TR300i Recently purchased this bike and had a hard time starting it. Fuel pump was suspect and was the problem. After replacement the bike fired up and ran perfectly for 10 minutes - until it stopped. No spark, tried different plugs - nothing. Do these bikes have a weakness in the spark creation department ? Anything come to mind after an engine removal but ran for 10 min after install ? Not enough time with this bike to know what the go-to's are. Everything seems to be plugged in and secure. Pulled a coil off another dirt bike but still no spark. Blue/black wire to coil does show a voltage signal on a digital meter when moving the kick starter.
November 1, 20241 yr Spark is not normally an issue, do you have any spark at all? I.e. if you hang on to the spark plug do you get a kick?
November 2, 20241 yr try closing the spark plug gap to approx. 0.35mm I am assuming you have tried a NEW spark plug
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