Hey, I just purchased a 1993 Grady White Seafarer and it has a 200hp Yamaha on the back of it. Boat sat for a few years so I removed all the gas and put in fresh gas, changed the water fuel separator and the primer bulb. Motor was running great! The steering was locked up so I heated up the shaft so it would break free and it did! Now when I go to start the boat the engine races out of control and won't have a normal idle so I thought it could the shift cable or the carbs. Disconnected the shift cable and it did the same thing. So I rebuilt the carbs (this was my first time doing it) and it did the same exact thing. Not sure what else it could be? Any advice would be greatly appreciated! Thanks