I just got my first bass boat! Unfortunately I am having some issues with the engine. I have 1989 90hp 2 stroke 3 cylinder Mercury/Mariner. When I first got it, it wouldn't crank and I noticed gas was leaking, so here I am a weak later and this is what I have going on. First issue: I rebuilt the fuel pump and the engine started! but the engine kept surging when I did a trial run today, like it wasn't getting enough fuel. It also wanted to keep stalling out as it was idling after I ran it. I also cleaned the carbs, but I'm not sure how to adjust them... Second Issue: I recently installed a new water impeller, but I still have an extremely weak tell-tale and water is coming out of the lower unit. There is a strong possibility that I could have installed it incorrectly, as this is my first boat...If anyone has any advice I would GREATLY appreciate it. This woman is ready to go fishing!!