engine cuts out

  1. T

    Help please motor won't start

    I was on my way to work on my motorized bicycle and the engine just died out of nowhere. I changed the spark plug and put a brand new cdi on and still won't start. Took head off and yeah there's a little carbon buildup but no scoring. Cleaned air filter and checked to make sure there was fuel...
  2. inspectorcritic

    Another Engine Another Problem

    Running down the road the engine cuts out I mean it almost jerks to a stop nearly throws me over the handle bars not the usual cut out. Also I'm being shock I have an extended spark plug wire cuz I use a different motor mount when it touch's or even if don't from what I can see I'm getting of...