We had a caller on the Car Pro radio show who described a problem he was having with his car…his engine was not cutting off when he stopped. I thought it was a blessing, but he seemed concerned. I ...

The electrical system includes several subsystems that provide your vehicle with that vital spark that makes it start and then keeps it running. It's one of the many systems on a vehicle that's ...

How do I fix my car not starting in the cold? From flat batteries to locked car doors, here are the most common causes in ...

Building a muscle car? The automotive wiring should be no problem unless you're planning to add some modern upgrades such as computer-controlled fuel injection, ignition, and timing controls. Then ...

Opinions on engine auto-stop-start technology are scattershot: some enjoy the technology and its attempt to increase fuel efficiency, some are indifferent, and the rest downright hate the feature and ...

If you haven’t been under the dashboard of a vehicle in a few years, things have changed. With carmakers running multiple computers competing for communication pathways and jamming more electronics in ...