Cylinder head failures are very dangerous and very expensive, so it's important to recognize the key signs early. Here's what ...

Knowing a few precise mechanic terms can turn a confusing estimate into a clear conversation and keep you from paying for work you do not need. By understanding what these 14 concepts actually mean, ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Dear R.L.R.: The combination of auditory and olfactory hallucinations is suggestive of a neurological disorder, such as Parkinson's disease (PD) and the closely related LBD. You are right to be ...

A lot of the time, kidney problems start without any obvious signs, and the first signs are often very similar to dehydration. People might not notice important symptoms because both conditions mess ...

People often brush off neurological symptoms for too long.

My Oura Ring warned me something was wrong - I didn't listen (and quickly regretted it) ...

You might have heard of cars going into "limp mode," but what exactly is it? And how do you get a car in limp mode functioning normally again?

Journaling for just a few minutes every day can help turn it into a stress-relieving, sustainable habit. It may help to write at the same time each day or use prompts for fresh ideas. One of your best ...