My 2016 Honda Accord has the four-cylinder engine and 112,000 miles on it. The car is throwing a P0420 code, catalyst ...

The scanner can reveal the trouble code hiding behind your Check Engine light, but you should not treat that as a definitive diagnosis.

Getting a car repair quote can be frustrating when the final figure seems far higher than expected. Some repairs genuinely ...

That expensive specialty tool you need for one repair does not have to cost you anything at all if you know where to look.

Q. I watch a lot of YouTube and notice that some mechanics use very inexpensive voltmeters for testing. In fact, on one ...

There are more than 100 million cars operating in the United States, not including heavy-duty trucks, motorcycles and buses. Despite the growing popularity of electric vehicles (more than a million on ...

The agricultural machine manufacturer has a subscription service that lets owners repair their own equipment. Why is barely ...

The Apple Watch Series 11 has a second-generation Ultra Wideband (UWB) chip. The second-generation chip enables highly accurate short-range wireless that supports car keys, the feature that allows an ...

Blue or grey smoke means the engine is burning oil, usually from worn piston rings, valve seals or a failing turbo seal, and ...

Does the Toyota Highlander uphold Toyota’s generally high standard for durability and reliability over the short and long ...

A check engine light can appear without warning, leaving drivers wondering whether the problem is minor or requires immediate ...

John Paul, AAA Northeast's Car Doctor, hears from a reader wondering if they can have a dealership’s used car inspected before buying it. The Car Doctor hears from a reader wondering if they can have ...