1972 125hp johnson, I'm trouble shooting tonight among other things and I noticed a wire from the pulse pack that is unplugged. It's a black wire and sits at the very bottom of the groupings of wires. now I looked it up in my manual and it says it should be plugged into slot 5 with ignition coil. The motor starts and runs farey descent but is kind of spitting a little bit I wonder if that's because this wire is unplugged and maybe a cylender may not be firing? The other side is if I plug it in could this potentially blow the pulse pack?