Or just replace all the O rings on every line if indeed there is/are fuel leaks. Also check the large black rubber fuel supply and return lines, and the small diameter cloth covered return lines on the injectors for leaks.

I'm curious- where exactly do you add fuel after "a mile or so then it quits. After I put some fuel in it she starts and runs fine"? If you're putting it in the tank, maybe you're fuel gauge is misreading and you just don't have enough fuel in the tank?

Also, if you have some clean fuel, fill the canister filter with it as you install it, to make it easier to start the engine.