
If i close the fuel tap or when the fuel is about to end, the engine running well even under 4000 rpm. Please help me to find the problem. Sorry for my bad English
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Hi thank you very much for the answer, i appreciate the help. Can you tell or show me where is the pilot screw?banner001 wrote: ↑Wed Jun 21, 2017 2:55 pmIt sounds like your bike is too rich on the idle circuit, so you are getting too much fuel into the engine, you need to locate the 4 pilot screws located on the carbs and turn each one clockwise (i.e. screw them in) by 1/8 of a turn, then go for a ride and see if it improves. You may have to do this 2-4 times to get the bike to be better under 4k.
However this might now mean that the bike isn't getting enough fuel when you go over 4k, if this turns out to be true we can help you with that as well.
Thank you, now i understood. For regulation without disassembled the fuel tank, does need the pilot screw adjustment tool? I buyed it but not the original because it is most expensive.banner001 wrote: ↑Thu Jun 22, 2017 6:02 pmI did a stripdown post a while back, the screw is shown on here where I say it should be between 1.5 to 2.5 turns out from fully in.
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