joshmedley88

Would be great if uploaded the audio definitely give us a better idea what we nay be dealing with. Sent from my Life One X2 using Tapatalk

Wish I could tell you for sure but not positive if you have lined everything up at tdc should be fine. Have you also checked valve lash? Maybe they are a little to loose. I'll do a little research and see what I can do to help out

Ignition timing set correctly etc? Maybe to far advanced? Cannot tell whether coming from low end or top? Sent from my Life One X2 using Tapatalk

Compression test the cylinder Sent from my Life One X2 using Tapatalk

My money is on float needle valve or possibly bad needle on slide Sent from my Life One X2 using Tapatalk

Thanks a bunch for the information gathering you have done by far got a lot further than I did in days of searching. Still of to me that there is such little info about these 4 wheelers. Almost like they don't exist. Thanks again Sent from my Life One X2 using Tapatalk

No literally only thing known is made by mz and is a 100cc two Stoke upon research only thing that I know if they used to be called muz and is a company out of Germany originally Sent from my Life One X2 using Tapatalk

I am writing this in regards to figuring out some information on an ATV I am trying to help fix for a friend have searched online for information and I've had no luck it is an MX 100 two stroke kid 4 wheeler and have no idea where to start if anybody has any information about this type of four wheeler please help me out as I am having troubles finding parts and or general info about this other than knowing its made out of Germany and use to be muz. Thanks Sent from my Life One X2 using Tapatalk