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View Full Version : anyone have a 300ex wiring diagram?



mucc_21
06-25-2009, 04:56 PM
I would really appreciate it if someone could give me a copy of their 300ex wiring diagram.

Thanks,
Ryan

TRX-330
06-25-2009, 04:59 PM
http://www.exriders.com/vbb/showthread.php?s=&threadid=398868

mucc_21
06-25-2009, 06:03 PM
thanks bud, where you from in ohio?

TRX-330
06-25-2009, 09:52 PM
I live in Vienna, I have run a small engine shop so if you need something ill be here just get ahold of me.

mucc_21
07-16-2009, 06:08 PM
I can't figure out why im not getting spark. I have power to the black and white wire going to the coil and a ground, but nothing through the coil. I try the coil off of my 250sx, which looks like the same coil, and I still don't have any spark.

Anybody have any idea what is going on??

ss420ex
07-17-2009, 02:51 PM
it can be a number of things. i had the same problem after i completely rebuilt mine.
check every inch of your wires,
2 wires behind rear break lever on motor,
sometimes your wires get pinched inside your switch,
coil, spark plug and wire,
make sure its in time.
if that cant help you then im not sure what to say bud.
goodluck man