Does your battery polarity match the regulator polarity. A regulator should be marked "positive ground only" "negative ground only" or "works with positive or negative ground". A regulator marked positive only or negative only in a system set up the opposite way will shorten the life of regulator contacts.
You can buy a Delco alternator (early to mid 80's GM vehicle) cheaper than a regulator. Use the 3 wire set up.
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Today's Featured Article - Choosin, Mounting and Using a Bush Hog Type Mower - by Francis Robinson. Looking around at my new neighbors, most of whom are city raised and have recently acquired their first mini-farms of five to fifteen acres and also from reading questions ask at various discussion sites on the web it is frighteningly apparent that a great many guys (and a few gals) are learning by trial and error and mostly error how to use a very dangerous piece of farm equipment. It is also very apparent that these folks are getting a lot of very poor and often very dangerous advice fro
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