Motor oils are broadly categorized into fully synthetic, conventional, and synthetic blends (also called semi-synthetic or part synthetic), with semi-conventional and high-mileage full synthetics ...

I have a 2015 Nissan Rogue with 30,000 miles on it. I’ve done all the oil changes as called for. So far, I’ve always used a synthetic blend oil. At my last oil change, however, they used a full ...

DEAR CAR TALK: I have a 2015 Nissan Rogue with 30,000 miles on it. I've done all the oil changes as called for. So far, I've always used a synthetic blend oil. At my last oil change, however, they ...

Walk into any auto parts store and you're smacked with a wall of brightly colored bottles promising "protection," "performance," and probably enlightenment if you squint hard enough. Somewhere in that ...

Aside from diesel fuel, engine oil might be the most critical fluid in a truck because it influences two of the top three equipment-related costs for fleets: fuel and maintenance. And with various ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester and ...

A longtime mechanic recently broke down how motor oil that's labeled full synthetic oil isn't 100 percent synthetic. Featured Video Rich, or Fordbossme (@fordbossme), has already gained a loyal ...

It's basically impossible for the oil in your car's engine to get hot enough to boil. However, it it does happen, these are ...

Why do so many drivers still believe they need an oil change every 3,000 miles? A HelloNation article featuring David Ortez ...