Motorized run fast when starting and the engine stop when I step on the brake

[SAFECO]

I am having a huge problem, I just got a motorized bicycle and did set it all but one thing is stressing me out is that when I am trying to run my bicycle the engine just go fast and if I step on the brake the engine turn off
Any idea how to fix that?
Thank tou

 

[KCvale]

Just pull tab B out of slot C and place it in slot D...

Welcome to the site and we are willing to help but you really need be way more specific about what exactly this 'Motorized bike you just got' is for any real help.

 

[stangkid]

Are you pulling in the clutch, to the point that you can hear it rev when you apply throttle

 

[SAFECO]

Yes I am so pulling the clutch and once I do that while the engine is on, the engine stop working

 

[stangkid]

Yes I am so pulling the clutch and once I do that while the engine is on, the engine stop working

Tighten in the idler screw a few turns and try it again

 

[SAFECO]

It's tight at point that can't be tight more.

 

[Purple Haze]

Check all wire connections, sounds like something's shorting out, if so, won't be long till you'll kill the mag, cdi, or both.

 

[SAFECO]

That was so helpful I get it all set and works well, the only problem I still have is the vibration, it's huge and so bad. Any idea how to decrease that?

 

[SAFECO]

when I make a full stop at stop sign and try to turn left or right or go forward, how I can avoid the off of the engine ?

 

[KCvale]

That was so helpful I get it all set and works well, the only problem I still have is the vibration, it's huge and so bad. Any idea how to decrease that?

Mount your engine tight.