A Honda master technician compares two engines—one serviced every 5,000 miles and another pushed to 10,000—to show what really happens when oil changes are delayed, sparking fresh debate among drivers ...

Keeping up with oil changes is one of the simplest yet most crucial ways to extend your truck's life. Diesel engines, especially in hard-working semi-trucks, deal with massive loads and long hauls, so ...

Full synthetic and high-mileage oils offer different benefits for different people. Here's which one you should use, as well ...

If you're like most drivers, you probably believe that keeping up with oil changes is sufficient to maintain the health of your vehicle's engine. Even with routine oil changes, some bad habits could ...

Honda’s 1.5-liter turbo in the CR-V has a decent reputation with owners, but this teardown shows what happens when you treat “reliable” as “maintenance-free.” Honda’s 1.5-liter turbocharged four in ...

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 ...

What could possibly go wrong if you use automotive oil in a motorcycle engine? These are the key differences between ...

High-mileage oil is loaded with advanced additives intended to solve specific problems for high-mileage engines. You should ...

“Change your oil.” That’s the sage advice of a mechanic who chronicled a saga involving a Nissan that was an alarming 30,000 miles overdue for an oil change—with a surprise at the end. The videos ...

You should switch to synthetic engine oil because it's able to offer better protection and better cold-weather performance, easily outclassing regular oil.

We ask a lot from our trucks. Whether we use it for work, play, or just for a daily commute, our trucks can go from being lightly used to thrust into action in an instant when a project arises. This ...

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 ...