I have a Kymco Quannon 125cc from 2007, I bought it last year. Some time ago I was having problems when I tried to start it. The bike does the regular noise when starting it, but seems the gas is not ingniting. At first I thought it was the battery but changed it and does the same. If I start it by moving it and accelerating in 2nd gear it starts but the ralenti is not stable and ends up turning off.
What I have done:
- Change battery to a new one
- Change Oil
- Change spark plug
Im thinking in cleaning the carburetor but I don't know if the problem can come from there or not. If anyone has any possible idea would be great.
If it end up starting and I keep accelerating until the motor is warm, it works perfectly. I can switch it off and it start properly from starting button, until its cold again, that problems come again.
After carburetor cleaning the problem persists, might need a valve allignment, but will go to the garage to do it. Unless I have any other suggestion to try before getting it into the garage.