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DTR 125 intermittent spark problem

clynester
in Yamaha Workshop

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Posted

Hi , please help!!

My son has an 04 DTR 125 and has some problems with an intermittent spark.

Things renewed, new spark plug, new cap. The side stand has been disconnected, earth & live terminal

On the HT coil pack Cleaned up. Bike started and after 30 mins cut out and would not start due to I think no spark.

Does anyone know how to check if there is a live feed from CDI unit to

HT coil ( orange wire ) one final thing! Is there anything else I need to check.

Thanks in advance for any help / posts. Mark

  • Quote
    • Moderator

    Mark always suspect the side stand switch connection, so someone shorted the wires together...is it a quality job still?

    How about you see your son gets this safety device working again?, people can have some nasty accidents riding with stands down...thats why they introduced this feature

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