Few car questions spark more debate than how often you should change your oil. For decades, the answer was every 3,000 miles, ...

A growing shortage of key synthetic oil ingredients is raising concerns across the automotive industry, with some analysts ...

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 ...

One of the most common car-care questions is also one of the most confusing: what kind of motor oil do you really need—and is synthetic worth the extra cost? Motor oil keeps your engine lubricated, ...

As any car owner will tell you, routine maintenance on any automobile can be extensive and, depending on where you go, expensive. Road-ready tires, new filters, fresh coolant, and more need to be ...

Motor oil shortages linked to Middle East supply disruptions could soon raise prices for drivers across the US. Retailers, dealerships and lubricant suppliers are warning that synthetic oil supplies ...

If you’ve noticed synthetic motor oil getting more expensive—or even just harder to find—there’s a reason for it, and the ...

Companies like Nissan and Toyota are preparing dealer service centers for a motor oil shortage. Here's how it could impact ...

There are key differences to putting synthetic oil, compared to the regular variety, in a weed trimmer. These relate to ...