Can't Throttle

[GLIAC Ref]

When I try to throttle up on my pontoon, it sounds like it is being flooded and then conks out. It idles fine and even runs good at slow speeds, but when I put the hammer down it makes a very low noise and then sputters out. Help!

 

[Bob H.]

Re: Can't Throttle

Carb low speed circuit is probably clogged. Try some fuel system cleaner in the tank or for faster results pull and thoroughly clean the carbs.

 

[GLIAC Ref]

Re: Can't Throttle

Is there a special fuel system cleaner I should use?? Thanks.

 

[Silvertip]

Re: Can't Throttle

Try SeaFoam.