not running

  1. J

    80cc 2 stroke Bike wont start

    I recently bought a 80cc 2 stroke bike off of offer up and it was listed as not running so first thing I did was replace the carb and clean the gas tank after doing that i tried to start it and my throttle cable broke so i replace my throttle and kill switch and then i tried to start the bike...
  2. O

    Engine not starting, despite good spark

    My 80cc engine from China (eBay) has not started since it was assembled a week or two ago. Fuel is getting to the engine, as the spark plug was wet when checked after cranking - for some reason it refuses to burst to life upon releasing the clutch. The engine will turn over after releasing the...
  3. B

    please help sooo frusturated

    Hey all, so I have a major issue! I just spent days creating this amazing build go to start it today and noting... Ive got spark, compression, and fuel. My timing is at TDC. I dont have any leaks at the intake, or anywhere as far as i can tell. I dont know the only name i can find on the motor...