user 20441
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- Joined
- Apr 17, 2013
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hi guys,
so i got this all genuine thumpstar, incl (fake?) mikuni 22mm carb.
starts really well, runs nice on choke but once getting warm ,it starts cutting out/sputtering.
these symptoms can be counntered with a little more choke 1/3 to 1/2 choke.
most likely i'm running lean but want your opinions.
setting for pj is 15 ,mj is 97.5
allso have no means to get to the mixture screw since it's at the bottom of the carb and its too damn close to the freakin' hot engine neither with a 90* angle philips screwdriver, not enough space to fit one...
so i got this all genuine thumpstar, incl (fake?) mikuni 22mm carb.
starts really well, runs nice on choke but once getting warm ,it starts cutting out/sputtering.
these symptoms can be counntered with a little more choke 1/3 to 1/2 choke.
most likely i'm running lean but want your opinions.
setting for pj is 15 ,mj is 97.5
allso have no means to get to the mixture screw since it's at the bottom of the carb and its too damn close to the freakin' hot engine neither with a 90* angle philips screwdriver, not enough space to fit one...