Motor oil has quietly become one of the most important choices car owners make, especially as vehicles routinely cross ...

Selecting the right engine oil can be challenging. Between the various different brands and the confusing numbers and oil classifications, you may feel overwhelmed while staring at hundreds of bottles ...

High-mileage oil isn't the same as conventional motor oil, and the question of whether you should use it doesn't solely revolve around mileage.

Exactly as it sounds, high mileage oil is oil for engines with a lot of miles more specifically, more than 75,000 miles. Engine components like the crankshaft, pistons, rod bearings, and valve seals ...

High-mileage oil isn't some secret elixir reserved for 20-year-old Honda Civics with a mystery stain on the headliner and 3.5 working speakers. It's real. And it serves a purpose — mainly for engines ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

We may receive a commission on purchases made from links. Motor oil is the lifeblood of your vehicle. It keeps the internal components of the engine nicely lubricated so they can continue to operate ...

As the single most important fluid in any internal combustion engine—even that mystical rotary business—running the right oil is paramount. It handles so many tasks. Like lubricating crucial ...

It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting engine and a sputtery ride. Here's what you should look for when ...