Hi Everyone. I am new to the forum but not new to Kymco machines. I have 2 2009 MXU 375s. I recently replaced both carburetors on the machines. One of them runs perfectly, the other has this issue in the subject line.
I can not find anywhere on the internet what adjustments can be done to a carburetor, or what "factory" settings should be. The new ones did not come with any manual. Not sure if it is not getting enough air, or possibly too much fuel. Perhaps the electric choke is not disengaging? Checked compression, spark arrestor, air cleaner, spark, valve timing, etc. It starts and idles great. Give it gas and it stalls.
I did search this forum but I can't find anything specific to this issue.
I appreciate any help you all can give.