Quote Originally Posted by Crappiemaniac View Post
I drained all the gas out and filled with new gas and drained fuel bowls and sprayed down full of carb cleaner and added stable treatment. All last week after doing all that it would run good with water hose. Thought it would be ok. I think I might run a strong dose of seafoam through it before having the carbs reworked. It's a 99 model 50 hp merc with 3 carbs.
Had a little bad gas in mine a few months ago, would crank and run low rpm fine but when I pushed the throttle forward it would bog down. Ran it a low speed for a while and burned the bad gas out, ran fine at WOT after that. Hope yours is that easy.