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Stumbles on choke

03 VStar 1100 Classic

Runs great with all new intake rubbers everywhere and carbs cleaned and fully setup, however when using the choke it sounds like it misfires or stumbles every 2-3 seconds badly. Off choke, no stumble at all. Revs great and lots of power. It just started doing this suddenly, not gradually.

I've checked and metered all ignition components.
Intake and exhaust system is all sealed up nicely.

Its driving me nuts.



It sounds like it is doing its job! Choke it only when you start it, but once it warms up a little bit, push the choke back in! You will not be able to ride it with choke on!

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