Seeing your vehicle's check-engine light come on can throw a wrench in your travel plans. It can also feel a little scary: Does it mean your ride is headed for the scrapyard? Or is there a simple fix?

That little yellow check-engine light is sneaky. Most of the time, you forget it could be there. But when it detects an issue, it illuminates menacingly. For many, the initial reaction might be to ...

Used car dealer Robb (@robbthecarguy) is a loyalist for the HyperTough HT500 scanning tool, calling the Walmart company brand “worth its weight in gold” for how reliable and flexible it is for use at ...