[Spark Plug color] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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Spark Plug color
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Posted by: djgrooven

Quick question Here. What color shoud my plug read. I have a full fmf system, open air box, and a + timing key. I think I am running lean..

Posted by: yamablaster24

cofee brn

Posted by: djgrooven

I thought so. I am running a smoke white color right now..

Posted by: mad440

Mcdonalds small coffee with 1 cream and two sugars. anymore cream and its too lean any less and its too rich( had to do it). i usually run my plug a tanish color like that of my arm or a little darker