Re: Backfire - Why?
Wow! OK.
The butterfly is closed all the way when off the pedal. I've read this several times to try to rich it up a bit. I haven't touched the mixture screw since I got it. I'll try sho's suggestion and see how she does. One other thing, there were holes in the muffler, which I thought I got all welded up a few weeks ago. But there is always that possiblity that I didn't get all the holes 100%. I am thinking I'll pull the muffler and re-weld, to ensure its 100% too.
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