The alternator is a device that keeps your car's electrical system running once the engine is on. It's essentially a small generator that converts mechanical energy into electricity, bolted to the ...

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 ...

Q–I own a 1991 Chevy Corsica with 63,000 miles on it. In cold weather, I hear a whining sound coming from the engine when I start the car. I experienced a similar problem before and replaced the water ...

I have a SEAT Altea 1.9 TDI 2006, which has done 20k miles. The alternator warning light was making a faint glow on the dash. I took it into the SEAT dealer and at first they couldn't find anything ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...