1984 Mercury 150 ignition problem

[dmaler]

does anyone know what the black box mounted on the top rear of the engine and has three wires two go to the switch boxes and one ground is called?

 

[cell]

Re: 1984 Mercury 150 ignition problem

Don't know if this helps but here ya go.....


http://www.maxrules.com/MERCwireindex.html