YFZ Shuts off and wont start...

[Narly R]

I rode it hard for about two 20-30 minute periods on the track, and then I was just crusing around and it shut off, and wouldnt start or anything. It wouldnt turn over, and wouldnt fire when I pulled it. I let it sit over night and the next morrning it started right up. And has a couple more times. Anyone have this happen? I am guessing that it something elctrical... Not sure...

[Crackhead_Willy]

I just had a similar problem and my carb was clogged and the float valve was getting stuck so my bike was not getting fuel. You can check to see if this is a problem by loosening the carb drain bolt and confirming that you have a steady stream of gas coming out of the overflow tube.

[Narly R]

Thanks, but I am almost sure that it isnt that...