Sunday Truck Project: Alternator swap

Bronco alternator before removal

Bronco alternator before removal

It’s time to swap out the alternator in the 1978 Ford Bronco. The headlights began flickering and fading in and out, and then the truck suddenly died while I was driving it.  I had the local parts store test the alternator just to make sure, and it indeed had a bad diode. So, we ordered a new one and it’s time to put it in.

We’ll walk you through the quick alternator removal, install, and diagnostic testing afterward. It’ll be helpful if you have a Continue reading