I have a coolster mountopz 125cc. It Runs good for the most part but every now and then it makes a sound like it is trying to start again and it is already running any one have any idea what could be going on please help. Thank you.

 

make sure your starter button is not stuck and engaging your starter. while running, check your voltage on both sides of solenoid to verify it ain't energized.

 

thank you very much i will check this. I will let u know what happens