Thread: random stuff

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Originally Posted by NTFDAY

Roger, is the black wire from the amplifier a constant 12 volts or only present when cranking? If only energized only during cranking the black wire from the ign switch, which is a resistance wire, can be replaced with a regular wire of the same gauge.
I would think the black wire from the amplifier is energized only during cranking otherwise there would be a constant 12 volts at the "+" terminal of the coil.

Yes, the black from the amplifier is hot only during cranking, and I believe that if Hoss just adds the black wire from the amplifier (or another source that's hot during crank) and then replaces the section of black wire from the connector to the coil with a piece of regular auto wiring like you say it'll fix his problem, but I'd want to verify voltages with a meter just to be sure, especially on a vehicle of this age that's had a lot of work through the years.