GZ 250 Forums - View Single Post - Failed Emissions test- CO was too high. What now?

Fausto · 08-26-2012, 10:07 PM

Thank you Blain, very much. I think I remember reading about the the idle mixture screw. I do have a plug so I would have to drill it out. I'll search the forum for more info on drilling the plug.
I do have one question though. How will I know when I have the right mixture? At least till I pass the emissions test.
Thanks again!

08-26-2012, 10:07 PM	#6
Fausto Junior Member Join Date: Jun 2012 Location: Tempe, AZ Posts: 19	Re: Failed Emissions test- CO was too high. What now? Thank you Blain, very much. I think I remember reading about the the idle mixture screw. I do have a plug so I would have to drill it out. I'll search the forum for more info on drilling the plug. I do have one question though. How will I know when I have the right mixture? At least till I pass the emissions test. Thanks again!
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