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Briggs Engine adjusting fuel mixture/idle

456 Views 6 Replies 4 Participants Last post by  inspectorudy
I had another thread going on this Sabre turns out I had to replace the carb on it, so I have a question regarding setting the carb now

I have idles around 1800rpm low/3000 high

It idles great on low
It runs while under load (blades engaged) good
When it's on high throttle there's the odd popping/misfire sound here and there

How can I fine tune that issue without wrecking the others?
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Here is a video on popping in a B&S engine. You may not like it.
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