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bad cdi?

  1. A

    How to treat a CDI

    So I'm on my seventh brand new CDI and fresh out of the package it again doesn't read on my multimeter. Nothing. Not sure if this is a common problem it if I'm just not doing something right but the odds I think would be better than 7 out of 7. The motor Tron registers fine so what am I doing...
  2. M

    New sd stinger motor ran briefly now won’t start..

    So I just got a new stinger 80cc kit and decided to upgrade from the previous motor I had on my mini chopper. I got it all together, took a few tries to get it running but it was finally going. Then my chain popped off the rear sprocket, and the engine cut out. I figured I just needed to put the...