Ray, you were exactly correct sir. 7A fuse problem!

 

Check all of our grounds run a good separate ground off of our coil also check the timing if you have done all of the above

 

Sorry my bad

 

hi there ive got a 50cc qingqi atv thats not running i can get it started but it imediatley cuts out. can someone help me please thanks

 

does it idle or does it bog down when giving it throttle or does it fire up and shuts down? if it fires up and shuts down, are you giving it throttle to fire up while cranking? need some more details.

 

Check all your grounds and clean the carb out

 

I have a 110cc 4 stroke atv it was running but something was killing the battery. So I found the problem voltage regulator was bad. Well ptrouble shooting I found a remote control box by rear wheel and wasn't sure that's what is was and I grounded the sensor wire. Well it still wouldn't fire so I ungrounded sensor wire and since have purchased a new voltage regulator a new cdi a new coil and rebuilt carberator and I have traced everything I know to trace and it will not fire. The kill switch in rear the wires have been cut and the toggle switch on handle bars seems to work ok. I have got voltage coming from stator while it turns over but no fire. I have tried everything any help would be greatly appreciated.

 

I have done that already grounds seem fine and carb is good

 

Box in back is for remote control, most vehicles you can just in plug it to bypass, the wire hanging is antenna so don't ground.


Coils very rarely fail, you can unplug black/white wire from CDI & see if you got spark back, use a cotterpin from the backside it will slip right out, if it starts ten it tells you have a bad killswitch, tether cord or possibly even key switch, if that don't do it (after obviously checking for bad connection in wires) Stator is your problem, stators are a easy replacement & are cheap to buy, depending brand & how old yours is you may not be able to find the same plug but take yours off & order a stator for it, 2 coil or 6 coil, you will know by looks once you get yours off, just hard wire it, wire to wire, green & black are normally grounds, other colors should be the same.

 

I did unplug remote box and take black and white wire out of cdi but still no fire. I tried checking voltage out of stator it was all over the place but looked like .23volts. So could be the stator