"We just bought a 1991 70 hp Force real cheap, but it won't start. It's looking like the stator is bad since there is no resistance reading between the green/white and white/green wires. The confusing part is that the troubleshooting charts and wiring diagrams show red and blue wires. The stator body is red. This engine has the green/white and white/green wires going into a box that has only a blue wire coming out (see photo). What does that box do? Is this ignition called a Thunderbolt or is it a Mercury design? The replacement stators look like they have at least 6 wires on them. Where will they hook up? Any help is appreciated.91 Force 70 hp