The big unknown problem with injected Buells (i have a thunderbolt s3 myself) is that the injectors were garbage right out of the box. Marren fuel injection in CT built me a set of custom injectors for less money than a single stock injector and it made a huge difference. Also, use a good quality fuel filter made for a fuel injected engine.
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The big unknown problem with injected Buells (i have a thunderbolt s3 myself) is that the injectors were garbage right out of the box. Marren fuel injection in CT built me a set of custom injectors for less money than a single stock injector and it made a huge difference. Also, use a good quality fuel filter made for a fuel injected engine.
Lets do the basics ... Kill switch in the RUN position? Fuel valve in the ON or RESERVE position? Battery charged? Key ON?
Secondly, fuel fresh? When was the last time it ran? Plugs fouled? Have lubricating oil?
Check em all ...