If your car or truck’s check engine light is on, there’s a stumble when accelerating, or if the transmission just isn’t ...

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 ...

In case you haven’t noticed, automotive electrical systems are undergoing a significant change from the old 12-V systems to a new hybrid 12- and 48-V system. The number of new electrical and ...