Mercruiser brand foaming carb cleaner works pretty well. I used it to de-gum
the carb on my newly purchased but neglected I/O Volvo this spring, and it
did a good job. 8 bucks at the boat dealer. Others here have talked about
Berryman's B12, which you can find at Wal-Mart and AutoZone.


"steve" wrote in message
m...
I suspect the two carbs on my 98 Force 120 gummed up by old gas.
Is there a easy way to clean it up without taking it apart ? Can
I spry Gumout into it ?