Engine oil additives make all sorts of promises about helping your vehicle's motor last longer and increasing your gas ...

Oil is a crucial part of every internal combustion engine. Diesel and gasoline engines work differently, meaning diesel oil ...

The typical advice is you should change your car's oil every three months or 3,000 miles, whichever comes first, but what if ...

Every engine needs oil to function, and every type of engine requires different type of oil to work optimally. What's ...

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. Ad-free. Influence-free.

GM has issued a recall for the 6.2L V8 L87, with some units receiving a new, higher-viscosity engine oil spec. The question ...

The lubricant must meet the requirements of the specific engine. Otherwise, it might not provide proper protection or could ...

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

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.