Welcome Kymco Owners!
a lot of sediment came out.
Wow! That's an interesting twist! How did the sediment get into your fuel? The Kymco gas tank is a hard plastic (nylon) tank that's normally as clean as a whistle. Are you fueling from a steel drum stored outdoors?
Just a little update on the issueAO I think I solved the problem. I ended up changing the fuel petcock, apparently the diaphram was broken inside
OMG! I never would have thought of that since I've not seen fuel petcocks (or crud in tanks) for years. Sounds like the old days! What vintage & what make machine was this?