When it comes to maintaining your car, few decisions are as important as the type of motor oil you use. Motor oil is the lifeblood of your engine, reducing friction, keeping components lubricated, and ...

GM is issuing a recall for the 6.2L V8 L87 gasoline engine, with some units receiving a new oil spec. The question is - will ...

Under “normal” driving conditions, synthetic oil can go 10,000 to 15,000 miles, or six to 12 months, between changes. Follow ...

If it's time to change the oil in your lawn mower, you might be wondering whether it would benefit from the same synthetic ...

As the renewable energy sector continues to grow, so does the complexity of technology and equipment such as wind turbines, ...

Engine oil additives make all sorts of promises about helping your vehicle's motor last longer and increasing your gas mileage. Here's what you need to know.

CR shares five things to know about oil changes for your car, including when and how often to change the motor oil and whether your car needs synthetic oil.

Your car engine needs oil. However, are some oils really better than others? Here's why Royal Purple oil has both a good and a bad rap with drivers.

Knowing when to change your oil can be difficult, especially since there can be disagreements on the topic. Here's everything you need to know.

Consumer Reports presents the advantages and downsides of using synthetic oil in your car, and why you might want to consider synthetic engine oil.

Synthetic and Extended-Life Oils Synthetic oils are becoming more common, and many automakers now approve extended oil change intervals of 10,000 miles or more.

An auto shop worker explains why they decided to shorten their oil change intervals, citing worsening engine quality.