I have a 1984 75 HP 4cly. Mercury outboard. The engine had sat for a few years before i got it. Since then I have rebuilt the carbs, drained and cleaned the fuel tank, replaced all of the gas lines outside of the engine, new primer bubble, fuel filter, and new plugs. When I went to start the engine, the battery was completely dead so I had to jump it off my truck. The engine would only start when I engaged the throttle about 3/4 of the way. But after running it to warm up for about 5 to 10 min., when I pull back the throttle to let it idle, it just stalls out. It seams like it is not getting gas at idle. This is my first time dealing with a outboard and I am stuck.
Any ideas?
Any ideas?