WHY MY 2008 ROKETA 250CC MC-68A IS NOT GETTING NO SPARK, I HAVE CHANGE STATOR, IGITION SWITCH, CDI BOX, BUT NOTHING. HELP

Question edited for clarity.
Question moved from Cars and Trucks to a Rocketa category.

If you have been playing with the wiring, you need a wiring diagram to put everything back in the right place. The problem with these cheap Chinese scooters is that there is no support.

It may be the CDI unit rather than the coil pack battery and plugs. You are falling in the trap of "let's try replacing this"? All parts can be tested. You only replace items after they have been proven to have failed.

https://www.google.com/search?q=roketa+mc-68a-250+no+spark

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Stator will stop the cdi from firing the spark plug and either cdi or stator if bad will stop a spark from being created. The coil, wiring, kill switch and other things can also stop ignition spark.

The blue with white stripe will go from stator to cdi box. Then black with yellow stripe goes from cdi box to coil will give you spark. If u have no spark and u u haven't changed cdi box or checked coil I'm going to bet that's ur problem. Hope this helps.

I'm having the same problem with my Kazuma falcon 250. No spark, the stator shows good ohms and I just replaced the CDI box and still nothing. I'll check the kill switch and reverse override.

this is a asic wiring diagrame for a pitbike and if you carefully follow this with yor new cdi mabey coil and spark plug you should deffo get a good spark and if that fails then you need a new stator plate or inner roator kit off ebay    ... hope this helps    email [email protected]

If it just die on you changes are;
Faulty spark plug.
Blown fuse.
CDI box is shot, Knock offs are about 25 to 30 bucks
Hope this helps you out.

There are a # of things that can take your spark out, first I would see if you have power to your ignition coil (100V+). If none there you need to isolate your ignition switch (unplug it or take it out of the equation) and jump your starter solenoid manually or try pushstarting the bike. If still nothing check for voltage going into your CDI box, if none check for voltage out of your stator (over 100V) and your trigger or pulse coil (over 3V). If you find voltage at the stator and not the trigger replace the trigger and vice versa. If there is voltage for both replace CDI box (but be cautious to verify good ground for CDI box and ignition coil). If you find voltage out of your CDI box (over 100V) replace your ignition coil. Good luck!

see if you have ac voltage from the stator coil when cranking motor.if you do,try swiching cdi box out.also check for power to ign. coil.