engine problems

  1. DSC00085

    DSC00085

    ENGINE MALFUNKTION #*%@$$$
  2. B

    What is my engine problem?

    I'm building a new one this may. I've had 2 bikes before and both have died within 4 to 5 months of riding. Daily rides last about 4 to 5 hours (to school and back plus riding for fun) Here's the problem, after 4 months the engine wont turn basically. Below maybe the problems(s) and...
  3. Drop a Gear and Disappear

    Troubleshooting a Huasheng 4-stroke Engine

    Hello MotorBikes.com I'm Matt, a new member to this forum, however I've been working at this motorized bike for close to 3 years now and I've only got it running a hand full of times unfortunately. First a little bit of background about the bike. I first purchased the Huasheng 4-Stroke engine...
  4. Caleb Allen

    **!! NEW MAG, NEW CDI, NEW SPARK PLUG, BUT NO SPARK !!**

    I have replaced the whole ignition (apart from the magnet that spins) - i have tried disconnecting the kill switch - i don't have a working multimeter - i have tested the spark plug by resting it on the cylinder head !!!COULD SOMEONE PLEASE HELP ME , I HAVE SPEND SO MUCH TIME TRYING TO FIX...

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