An engine is an engine and an alternator is an alternator, right? But not when they're operating in completely different environments like a boat and a car.

It doesn’t matter whether it’s in the deep chill of winter or the heat of summer, on a work truck, emergency vehicle, or personal rig—the last thing a driver wants to see or hear are dim headlights ...

I’m a former mechanic and I have a question for you. Some of your answers refer to alternators that have “died.” But as far as I know, you have never written about why they die. I know about bearings ...

A dead battery rarely acts alone. When a vehicle refuses to start, most people blame freezing temperatures or an old battery ...