A bad ignition coil combined with worn spark plugs can cause noticeable engine performance issues. See how the problem was ...

You turn the key on your Jeep and are greeted with a clicking sound, or maybe only silence. Whether you’re running late for work or headed out for weekend wheeling, that’s a situation that can ruin ...

General Motors (GM) recalled 588,000 more vehicles last week due to a decade-old ignition switch problem, as questions arose about why the giant automaker took so long to respond to the issue. Last ...

Older pickups can be simpler to diagnose and repair, but parts availability, rust, and condition affect whether a classic is ...

When it comes to your motorcycle’s electrical and ignition systems, there’s a lot to know about diagnosis and repair. One potential complication involves your bike’s CDI box. But what is a CDI box on ...