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80 CM400T - Buring Rich

1220 Views 5 Replies 4 Participants Last post by  fastestcb
Bike has been running good except for a strong smell of gas and black smoke from the exhuasts. I adjusted the mixture screws from 1- 3 turns out/in but no improvement. Would should I check for: float level?
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Re: 80 CM400T - Burning Rich

gaillarry said:
Would a smaller jet reduce the richness?
If that is the cause of the "richness", sure.

However, fouled plugs can be caused by a variety of issues, not just jetting........
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