Why does my car have a bad alternator?
Why does my car have a bad alternator? Many so-called alternator problems turn out to be nothing more than a bad connection at the alternator or a bad wiring harness. If you see a modern vehicle that measures the life or temperature of the battery, it is bad practice to use the positive and negative battery terminals to power aftermarket accessories. What should I do if my alternator keeps dying? The alternator is essentially a generator and it keeps your battery charged while supplying additional electrical power for the other systems in the vehicle. If you have a new alternator...