Amp meter will not work in car

Posted by Lorie On 2017/3/16 19:51:52

Checked generator it's good
Possibly need voltage regulator,went to napa,gave them the spec Delco remy5813 part number from shop manual for this car ( 1937 15th series super 8) shop manual shows 4 terminals....battery, ignition, generator and field. Napa gives us a 3 terminals and says it is the correct crossover for the delco remy 5813.... my question is what do we do with the 4th wire, which is the ignition wire... help please.