The catalytic converter in your car's exhaust system has a complex emissions-related job to perform. Placed between the engine and the muffler, it reduces the amounts of the three primary pollutants ...

The catalytic converter in your car's exhaust system has a complex emissions-related job to perform. Placed between the engine and the muffler, it reduces the amounts of the three primary pollutants ...

When the check engine light comes on, you may hesitate taking it to a mechanic who will charge you for a non-problem. Learn ...

Buying a used car often feels like a race against time and other buyers. Shiny photos, low prices, and “great condition” ...

Gearheads love a good car mod, but they're often more trouble than they're worth when it comes to causing vehicle problems or ...

With high gas prices and the summer travel season upon us, the National Institute for Automotive Service Excellence (ASE) ...

Many good things in life come in pairs. Socks and mittens, for example, or classic combinations like peanut butter and jelly or milk and cookies. You probably own a pair of earbuds or headphones, and ...

Drivers who clear a check-engine light only to see it return days or weeks later are not dealing with a glitch. Federal ...

You don't expect a Bimmer to be low-maintenance, but BMW cracked the code with the N52 engine.

Modern vehicles rely on sensors for nearly every critical operating decision. From fuel delivery and ignition timing to transmission shifting and stability control, electronic control modules ...

Today:Early fog in the far southwest clears quickly. Most areas stay dry with sunshine and variable cloud, though northern and northeastern regions may see isolated showers. Light winds overall, ...

Cardiac pacemakers are critical for treating heart rhythm disorders, but traditional implants are associated with great risks and complications owing to their invasive nature. Here we introduce a ...