Remove fuel line in front of pump. Put new gas in a tin can add a good shot of Seafoam. Stick fuel line in can start gen. let run till can is empty, if still running rough repeat.
Change the spark plug.
04 Horizon QD, 12 Ford Flex, Excalibar, Brakemaster, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat 74 MGB-GT, 75 MGB, 01 Z3
Life is a Timed Event, you only get One Go Around!
I have the same Brave as you and will be working on my generator did you ever have any luck finding a carb? I think I'm going to pull my generator out I don't have ant spark any advice on this from you or anyone else out there?