if you can use part choke then do that, whats going on is, with your new stuff, more air and fuel can move through. by using the choke, you take away how much air is combining with the fuel (RICH condition) you may need a new plug if this has been going on for a while, and it may be a good idea, (does anyone else remember if jason needs a hotter plug or colder? hotter i think...)
Re: is this bad for my moped....????
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