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Buell Forum » Old School Buell » M2 Cyclone » Archive through March 08, 2013 » Problems after rebuilt carb « Previous Next »

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M2lrider
Posted on Sunday, February 10, 2013 - 05:14 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

OK...I thought rebuilding a single CV40 would be easy. Soaked it and installed a 45 pilot in place of 48, fixed a stopped up accelerator pump nozzle, installed a new slide and drilled the vacuum hole 7/64, cut one loop off the stock slide spring, installed all 3 new seals on the intake. Now the engine fowls the plugs within a minute. Checked the float level, blew into the fuel inlet hose and know the float valve is holding. I did break the enricher cable by tightening it to tight the first time. Installed a new enricher cable that is a little longer than stock. Any ideas as to why all of the sudden the bike is flowing plugs would be appreciated!
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Buellistic
Posted on Sunday, February 10, 2013 - 05:29 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Go back to the #45 and 2 1/2 turns on the idle mixture screw ...
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M2lrider
Posted on Sunday, February 10, 2013 - 05:44 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Thanks Buellistic. I actually replaced a 48 with a 45 and have tried adjusting the idle mixture several times including 2 1/2 turns out. Installed new plug wires also.
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Kc_zombie
Posted on Tuesday, February 12, 2013 - 09:21 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

One change at a time!
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M2lrider
Posted on Saturday, February 23, 2013 - 05:30 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Guess what...bike doesn't run well without the needle jet in it! Finally realized it was not in the carb. Runs great now. Thanks to everyone for their input.
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