i have a 185 bayou that has sat for a couple years and i cleaned the carburetor and got it so that it idles very nicely but when i go to drive it it starts to caugh and sputter then it dies. how can i fix this i have tried adjusting the two screws on the side but it didn't change the way it runs when being driven.

 

The screws on the side only adjust the idle. For some reason when you open the throttle, it gets too much air and not enough gas. How is the airfilter? I've seen foam filters turn to dust after sitting a while.