Vintage Dirt Bike Q & A

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 Post subject: 1993 YZ125 No Spark
PostPosted: Sat Oct 11, 2014 7:16 am 
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Joined: Fri Oct 10, 2014 7:33 pm
Posts: 2
Tried everything. Replaced coil. (Out of Spec) Has new pick up coil (Specs at 212 ohms) Replaced the large field coil. (Out of spec) Having done all that and getting nowhere. I figured it must be the CDI? Ordered a used one from a wrecker in the U.S. "from a running bike" Still nothing. I'm still leaning towards a bad CDI. Any insight or ideas of what to check next would be deeply appreciated!


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 Post subject: Re: 1993 YZ125 No Spark
PostPosted: Mon Oct 20, 2014 6:23 am 
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Joined: Sun Jul 22, 2012 6:03 pm
Posts: 56
Have you checked to make sure the ignition coil is grounded?


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 Post subject: Re: 1993 YZ125 No Spark
PostPosted: Sat Oct 25, 2014 8:57 am 
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Joined: Fri Oct 10, 2014 7:33 pm
Posts: 2
Bolts to the frame. Cleaned and checked.


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 Post subject: Re: 1993 YZ125 No Spark
PostPosted: Mon Oct 27, 2014 9:51 am 
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Joined: Fri Jan 24, 2014 12:39 pm
Posts: 55
Unplug the wire from the kill switch (button) it case the switch is bad.


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 Post subject: Re: 1993 YZ125 No Spark
PostPosted: Tue Nov 17, 2015 4:11 am 
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Joined: Mon Nov 16, 2015 8:36 pm
Posts: 1
tnr wrote:
Unplug the wire from the kill switch (button) it case the switch is bad.

Did you get this issue resolved ???


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 Post subject: Re: 1993 YZ125 No Spark
PostPosted: Tue Jun 07, 2016 10:52 pm 
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Joined: Tue Jun 07, 2016 9:37 pm
Posts: 2
This is the information that is appropriate to publish the full details.

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