73 Duster engine wiring. Mystery wire

[Mopar92]

slant six to 360 conversion. I’m tidying up the factory harness. I’m looking at the diagram and can’t find out what it is. I have a fat blue wire that’s down in the lower corner of the white plug. The small blue wire is my field wire... along with the smaller green wire. I can’t for the life of me recall what this larger dark blue wire went to. It comes out about halfway down the harness and turned towards the engine. My buddy disconnected the harness while I was under the car. Of course he doesn’t remember. Good pal! Any ideas? Thanks.

 

[Clelan]

Maybe electric choke?

Cley

 

[ralleyred]

sounds right.....I did the slant to 360 also. I think 12 gauge blue wire, hot with key on.

 

[Mopar92]

That’s it. It wasn’t hooked up to the slant six. I’ve had trouble in the past with chokes popping fuses or just burning up over time. So that works for me. Thanks guys.