Q: My horn quit working on my ’99 Civic; I was hoping to fix it myself. Can you offer pointers? A: Fixing your horn will be a great way to learn and apply basic electrical tests. Think of your battery ...

Being a pioneer isn't easy. When you're pioneering new automotive technology, it can be challenging and sometimes costly. Just ask anyone who owned an early turbocharged sport sedan, for instance.

The EV world was very different this time last year when I wrote a recap of lessons from studying 5000 EVs. Ford had not yet shipped a single F-150 Lightning. Hertz had not yet ordered 100,000 Teslas ...