Forum: Engines & props
05 August 2009, 17:39
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Replies: 5
Views: 2,707
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Forum: Engines & props
05 August 2009, 16:07
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Replies: 5
Views: 2,707
Yamaha 30hp Misfiring.
I have a yamaha 30hp that idles fine, but any increase in revs, causes it to backfire. I tried adjusting the air/fuel screw on the carb, but doesn't seem to change anything.The plugs are new, the...
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