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'09 KLX 140L fouling plugs

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I've done a lot of reading here on this site, and I seem to be the only one having this issue. I am going to get a 35 pilot jet and try that. I also did the snorkel removal and air box mod. I drilled three 3/4" holes in the air box cover. I will probably leave the stock 38 pilot in for now, and keep the 35 if it still keeps fouling plugs. Btw, this is my daughter's bike. Just a trail bike for her and an arrow hanger for me.

I'm open to suggestions from anyone.


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