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carb lean/rich question

n36511

Regular Contributor
Trying to adjust a carb and figure out where I need to go from here. This is on my generator but I think this is a pretty basic question that should apply to all carb troubleshooting.

The problem is that under load the engine does fine for a while then starts to stall out. If I immediately spray carb cleaner in the carb, the engine comes right back up to normal operations for a while (2-3min) then the cycle starts all over again. Does this mean that my mixture is too lean? or is my carb in need of a rebuild and a float adjustment? or neither?

Thanks for all the help - Scott
 
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