If your car or truck won’t hold a charge, or if you’re having signs electrical gremlins like dimming headlights, you probably need a new alternator. “If you keep a vehicle over 100,000 miles, chances ...

There are worse things that can break under the hood, so it’s not the end of the world—or your bank account. Alternator trouble is a very common occurrence, and unless you live with a silver spoon in ...