What is this wire?

[TTOPCPE]

What is this wire? Hopefully I can use for my electric choke?
Blue and black by coil….

 

[Plymouth 65]

Check it for 12V key on power. 65'

 

[Oldmanmopar]

What model and year car?

 

[Jerry Hall]

The alternator field wires come out in the coil area, but usually are single wires.