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-   -   brand new carb wont run without choke out (https://atvconnection.com/forums/other-makes/376209-brand-new-carb-wont-run-without-choke-out.html)

99Yamaha 06-18-2018 11:11 AM
brand new carb wont run without choke out
 
99 Yamaha Bear tracker brand new carb wont run without the choke on. Any suggestions?

Kymco 450i 06-18-2018 11:44 AM
Originally Posted by 99Yamaha (Post 3396872)
99 Yamaha Bear tracker brand new carb wont run without the choke on. Any suggestions?
Just because carb is new does not mean it is adhusted correctly

99Yamaha 06-18-2018 11:53 AM
what should I do to adjust it?

Kymco 450i 06-18-2018 07:41 PM
Originally Posted by 99Yamaha (Post 3396874)
what should I do to adjust it?
You will need a manyal for dactory settings, including float level ad jet size. Air screw adj is normally 1 1/2 turns out to start. Be sure airbox is conected or it will run way to lean.

DirtDevil101 06-19-2018 08:23 AM
The choke is adding more fuel...so your pilot is either clogged or it's too small...if your needle is adjustable, set the clip in the middle as a starting point...


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