Hi,I stumbled across this site a few weeks ago and I must say I am impressed ! You guys are the best.Was wondering if you could help me out with my problem.I just recently bought a 1979 evinrude 55 hp (2 cylinder) Trying to figure out why this thing wasnt running right I have discovered it is only firing on one cylinder.At first I thought it was the coil but after playing with it a bit that is not the case,If i take the orange wire off of the coil and swap it with the other coil the suspected coil starts working.I chased those 2 orange wires down and they go into a black box on the side of the motor (power pack?) I guess my question is: is the black box bad or what other things can I do to chase down why only 1 of the orange wires comming out of that box is hot. Any help would be greatly appreciated.Thanks Curtis