The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...

From catching a loose gas cap to detecting early wear, OBD2 technology has reshaped how drivers care for their vehicles. With the right scanner, you can interpret warning lights, view live performance ...

There it is. On your dashboard. Staring at you, mocking you, making you plot insurance fraud: your car’s check engine light. That little bugger has been on your dash for weeks now and you haven’t been ...

Harbor Freight is known for its wide selection of tools, hardware, equipment, and nearly anything pros or DIYers can imagine. One notable offering is the company's Maddox screen code reader, which ...

The ANCEL AD310 OBD-II scanner, priced at $23.99, has become Amazon’s best-selling diagnostic tool, praised for its ability to read and clear trouble codes on OBD-II compliant vehicles. It offers live ...

We've all been there—that pesky check engine light pops up on your dashboard. Instantly, thoughts of expensive mechanic bills, weeks of it being repaired in the garage, and inconveniences galore flash ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. Modern cars are great, except when they go wrong. The number of ...

For all its '81 vehicles, GM introduced a computer-controlled engine-management system named Computer Command Control. It became known as CCC or C-3. The engine controller—first called an engine ...