Question about 2003 Yamaha YZ 125

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Yz 125 start up

My yz125 when started rpms will sky rocket just to slowly come back down. I'm worried that one of these days its going to blow up. I normally just kick it into first as soon as it starts and bring down the rpms by letting the clutch out to the ''friction zone''.

also in the products category i chose the year 03 but my bike is an 01. there was no 01 option.

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  • fisheryz125 Apr 20, 2009

    i thought about that as well but i had disreguarded it because start up is the only time it does it. but i will still check it out. what should i clean it with?

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  • Master
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Check the slide in the carb and make sure it moves freely in the carburator

Posted on Apr 20, 2009

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