^^^Thank you very much. You have no idea how hard is to get some help with this model around here. Even the local honda dealer was amazed that my nsr150sp would rev when it's cold. They had a customers bike that wouldn't rev when cold or on choke, they just showed the customer how to manage the problem, not fix it.

I found that my bikes has a washer under the needle and when i took it out, it was doing the same thing as the local dealers bike, very interesting.

You right about the kickstarter. I put it back together and it was just catching on the starter. I removed the kickstater and pushed back the other way, problems have started even since.
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Unforgivness is the poison we drink hoping the other person will die!