yz white plug

  1. Y

    Yz250 plug went white

    I have A 01 yz250. One day I lost power lost all my Messy unburnt oil From the pipe and overflow tube, The exhaust doesn't sound loud as the rpm's increase. Also my gas mileage went down the drain. I pulled the plug and it was white ,the bike always ran super rich with big puddles of oil from...
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