Getting tailgated is frustrating, and some drivers respond by suddenly hitting the brakes—a maneuver known as "brake checking." This practice is dangerous and can have legal consequences. Across...

If your car feels sluggish, idles roughly, or your gas mileage suddenly drops for no clear reason, a dirty mass air flow (MAF) sensor is often the hidden culprit. I see this all the time in the...

Modern vehicles depend on electrical systems, so problems can be confusing. Symptoms range from cars that won’t start to flickering headlights or warning lights. Fortunately, most issues follow...

Is a gas engine better than a diesel? As a mechanic who handles all types, my answer: it depends on your driving, hauling, and longevity needs. Gas and diesel engines have different strengths. Gas...

If your engine is overheating, do not ignore it—this is one of the most serious warnings your car will ever give you. It may occur while you are in traffic, driving on the interstate, or using the...

Nothing’s more frustrating for a car owner than spotting a new scratch on their ride. Whether it’s from a car wash brush, a stray shopping cart at Walmart, or a runaway tree branch, that mark in...