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- Jan 19, 2019
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- 533
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- Center of Massachusetts
Can someone tell me just what is the correct voltage to the coil running and just with the switch on. using the mopar ignition on a 73 dodge charger. I checked the coil with switch on and I got 5. some volts, with the car running I saw 7 .25 alternator charging 14.85 volts.