My Scooter Has No Spark How To Fix. Gy6 Chinese Scooter 139qmb Qmb139 50cc 150cc




What do you think about this video?

RollingWrench: I'm glad you mentioned this. It is rare to see scooters with a kick stand switch. But that will throw you for a loop of you dont know about it.

Jency Villalona: I'm 13 and I learned how to drive back one of these in Dominican republic and it was easy 

Semaj Maxwell: Get information! So useful! I have had 2 of the same scooter and didn't know what was wrong with them. Now I know! Thanks!

Rev0luti0nary0ne: Can you tell me what toolbox you have in the back of the truck? I love the setup

James Carter: Will the stator give off a weak spark to the coil..took the wire of and the spark is weak...would that keep it from starting

SONYJEEPCJ7: Hi bro.i have a question.Let me explain to you with my words because i speak a little be English .i have a scooter 50cc with 2900 miles but for example when i stop in a light with a RED LIGHT the engine runs very low until he died .Do you think that maybe the automatic choke in the carb is damaged? .thanks.

jefferson adams: i have a 150cc GY6 Chinese that didn't start, I change all new CDI , IGNITION COIL, STATOR AND a 8 pole FLY WHEEL had a 5 pole BUT still I COULDN'T make it START i HAD A GREAT SPARK BUT still WONT START ?... am a great mechanic work on engines all the time but i couldn't figure this out until i check the timing i took off the chain cover put the fly wheel on TDC corrected my cam and chain put everything back and adjusted the valves and WOW it fired right up ... if you have the same problems like i did then do like i did . hope it works for you ,..

markshannon Walker: i have a 50cc moped and not getting any spark from the cdi its also been put in a garadge and there saying that its not getting spark atall

ProfessionalDad: Well done. thanks!

Shawn Wilkinson: Just purchased acused Chinese 150cc cpi atv. It wont start from the switch. No power to the lights. I was able to kick start for a few secinds but then it shut off. I tested with a multi meter at the got 12.5.. no clues why it wont start wuth switch. New to these small engines

steve wilson: i have a vento zip R3 that my buddy was riding and my other friend pushed the remote alarm button and the scooter died and wont start. is there a way to reset the alarm system. it has no kill switch or kick stand sensor.

Michael Gilboy: hi, would you be able to send this package to me , anyway ? do you have a website were I can purchase this?

Hector Vega: hey men i buy all that and the scooter start one time when i try to start the second time the 15amp fuse was melted i put the spear one and melted to what should i do ?

Danny Arvizu: Thanks for this vid man I have been looking for this for a while 

Michael leahcim: I have a direct bike 50 QT 49cc and found that it stopped working i'e no spark .....problem was the side stand....which kills the engine when you park....and it kills the engine....but the switch was sticking....a bit of oiled sorted it....bike has been out of action for months....not any more yay

killirishred: thanks for the video, i replaced my spark plug and coil and still no spark, i just noticed my kill switch is not working, i can turn the engine over with the kill switch off, but no spark still.. also i don't feel any fuel inside the spark plug chamber.

Ronda Mccaskill: my people 50 scooter has weak spark. what could it be?

MR EVERYTHING727: Also I put a brand new carbarator in so that works great. But the ignition button only works after I charge it I don't know what it can be

John Gossett: PLEASE don't be offended, but...UHH..Dang u look hawtt in those shorts! ;P Do you workout? How old are you? How do u stay in such great shape?

MR EVERYTHING727: Hello, I have a 2008 50cc Meng Scooter. I just put a brand new battery in it 2 days ago. The battery is not being charged and its looses power at the traffic light. Could it be a regulater/rectifier issue is my question?

John Gossett: WOW! What a truly UNIQUE service! I see you use SMART cars, too! I bet that saves a LOT in overhead, huh? Sure wish u guys were in NE Tenn.! Keep up the good job, Guys!

Fred Astair: I have replaced the CDI twice, the Spark Plug Wire twice and that stator coil and magnet once. Also tried multiple spark plugs. Still cannot get spark.

bam6972: yea got a carb and works flawless

TheHeyman1104: Did someone pee in your cereal? You have to realize that the DIY'ers are not professional mechanics and often cannot afford to take their scooter to one (That could be why the ride a chinese 50cc gy6). So they look for some tips on things to look at. This is a great video for someone who doesn't know but needs to know.

Fred Astair: Hello. I have a Tao Tao 50cc 2011 scooter with 283 miles on it. I bought it from a guy who only rode it a few times, then put it up for the winter and couldn't get it to start the next spring. I have replaced the stator coil, CDI and the spark plug wire. I have tested for spark with 2 different spark plugs. I do not get any spark, haven't and I've tested it after every replacement of a part. The lights work. The engine cranks like it wants to turn over, it just won't.

abel berenguer: Tank you four you reply is a 49cc and I fit on a new 75cc cylinder kit naraku can I by from you on eBay send me the item number tks BERENGUER

charles mickle: i try a new cdi and no spark do you know anything it could be or i could try next thanks charlie

Ben Filley: exciter coil 80-800ohm. ig coil primary .2-10ohm, secondary 5k-30kohm without a resistor cap, 7k-50k with resistor cap. to check the cid box, check for battery voltage at the box, if it has voltage, and exciter and ig coil check good, its the cdi. since you cant actually test the cdi, this is the only way to systematically check to see if its cdi, or something else. if you dont have minimum of 10.5vdc at the cdi, then you have a wiring issue, non component related.

Ramona Hendry: Hello, i have a VIP Powermax150cc and im not getting any spark, and i heard this mention that you sell these items in a kit, and i was wondering how much would the kit cost, and how would i purchase one?

RollingWrench: if nether the coil or the cdi box are not the problem its probably the stator. But your very first checks should be making sure all of your wires on your plugs are perfect and not coming loose. One more think disconnect the right side control switch. Use the kick starter to see if you have spark. If you do spark after unplugging the right side switch, you have a bad kill switch (or you can do a continuity test). Be sure that you do not a kickstand switch, if you do be sure its up when starting.

Nerfern: Haha on my sym scooter the bolt which holds the stator in was just rolling around in the stator and mashed it to pieces :L

charles mickle: do you know were i can get a book on a 2012 tao tao so i know what my wire voltage is so i can test them with a muitimeter

Samuel Davis: I have a honda 86 125 trx i was getting spark but it would not start i notice the pick up coil was lose i tighten it down now i ,m not getting no spark help thanks sam.

Fred Astair: My dad and I have tested with his power meter to make sure that the wires all conduct electricity correctly and they do. We've checked the connections and they all look fine. The spark plugs are new. I'm going insane trying to figure out what's wrong with this scooter. I've looked so many places online and I've tried everything anyone has suggested. Please help me.

charles mickle: i try one more cdi and no spark and i checked the wire harness looks good could it be the ignition key or is there anything else i could try thanks charlie

SVenegas88: you guys still have the kit? cause i couldn't find it on the site

99Mazar: Where is this "Kit" to buy on your website? I can't find a direct link for it

RollingWrench: I can send you a generic Chinese scooter manual in pdf form for $10. There is not a Tao Tao specific manual available.

RollingWrench: Ben, Thank you for your reply. The huge problem with Chinese scooters is, Nobody works on them. Trying to get a correct spec for your Chinese year make and models scooter is almost imposable. If you find a shop that will actually work on your Chinese scooter you will pay them as much or even more to diagnose the problem. We work on Chinese scooters professionally and do not have access to specific specs.We use the parts in the video as diagnostic tools.I hope this this clears up any questions

bob white: im not sure what the prob. is, so i guess i need the stader-pick up coil, cdi box, and coil??

shaun reid: If you still don't get a spark most likely that you're starter is weak any questions give me an email Shaun_Reid_cfc@hotmail.co.uk took me a long time to get a spark after countless replacements of parts,

RollingWrench: Charles, No this will not effect the ignition spark at all. I think your testing the volts on a/c switch your meter to d/c. You should have 12.5-13.20 volts on a fully charged battery with out the scooter started. Once you start the scooter, there are two tests, test the voltage at 1k rpm and 3k rpm. Both tests should be higher then 12 volts but not exceeding 15 volts, If your scooter over charges (over 15volts) you will blow out headlights, taillights and your battery.

zvone adzic: how much it costs me to my mail delivery this part ???

BlueWindTv: i wish i could transfer all your brain information into mine

Kriswixx: I got some issues too with my scooter.. can you check my video? /watch?v=dnRJ0nnEROo&feature=youtu.be

RollingWrench: We can send you any parts you may need. 720.341.2326

RollingWrench: You can test a coil, and stator for resistance. We have had very bad experience doing it this way. The problem is there is many different stators and resistance readings. However we do have many Chinese service manuals. I would recommend purchasing a new cdi box and a new coil. This is by far the simplest test. When purchasing them purchase performance coil and cdi that way its not a waist if the parts are not the problem, on top of that these are good diagnostic tools for later if needed.

BlueWindTv: maybe u need to clean the carburator

lonson0770: my 49cc tao tao 2013 had a disconnected light near the front wheel once I connected it it did not turn on. did I blow the battery or the alternator?? help. what do I do?

RollingWrench: do you have spark? if so, check for fuel and compression if not. disconnect the right control switch, and try to kick start it. this will eliminate the kill switch from being the issue.

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