femailyetti wrote:
my old 86 P30 with a 454 has a duel output alternator, on terminal controls the start motor, and one terminal goes to the house batteries, some one had tried to replace it with a single output model, it would never work correctly, and eat alternators. I believe yours is to new to have this type of alternator. You might want to check if you purchased it used. I had some other fun because of things that were done by owners trying to fix things with what the parts guy said was the right part.
What year was your old rig? This one is 1993.