Hey its for the kids?
I'm trying to tune-up a go-cart I bought for the little ones for Christmas. It's got a 10 hp Tecumseh engine. It's running very rich and has a terrible bog. I tried to adjust the air/fuel mixture screw, no luck. The mixture screw is all the way in and backing it out 1/4 turn kills the motor. I'm thinking I need to go through the carb. Any ideas. Thanks.