Clinician
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Joined: Mar 8, 2014 14:01:51 GMT -6
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Post by chris900r on Mar 8, 2014 14:49:12 GMT -6
new spark plug + using a good one off another bike to test
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Clinician
Currently Offline
Posts: 3
Likes: 0
Joined: Mar 8, 2014 14:01:51 GMT -6
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Post by chris900r on Mar 8, 2014 14:48:23 GMT -6
Yep, brakes on. 84ish volts on red/black wire, using digi voltmeter so not so good with pulse voltage. 3 ground wires behind battery and the one on the head are ok. took the black/white wire off the cdi to check kill switch and no difference, also stripped and cleaned kill switch and bypassed the side stand switch to check that. Fixing it for a friend who kindly knackered the starter clutch so getting a bit hit and miss if the starter engages, dont know how much more testing it will take lol this is day 3!
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Clinician
Currently Offline
Posts: 3
Likes: 0
Joined: Mar 8, 2014 14:01:51 GMT -6
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Post by chris900r on Mar 8, 2014 14:10:51 GMT -6
Hi All, Trying to fix this 50cc gy6 scooter and not having any luck. Has no spark at all, i have replaced the coil, cdi and stator/pickup, followed all the online troubleshooting searches (take blk/w wire out of cdi to check kill switch etc) to no avail. Everything checks out ok apart from there is no voltage going to the coil until i release the starter button where it does a quick volt spike then the engine stops spinning. Only thing i can think of would be the reg/rec but thought i would check on here before spending more money....... Thanks in advance for any help
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